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Best podcasts about 64kb

Latest podcast episodes about 64kb

Golden Classics Great OTR Shows
Theater Five 64-10-02 Ep045 Subject Number 428a 64kb

Golden Classics Great OTR Shows

Play Episode Listen Later Feb 18, 2023 20:40


Theatre-Five (aka Theater-Five or Theatre 5) was a radio drama series, presented by ABC between 1964 and 1965. The series used an anthology format, presenting several short (20-minute) radio plays across several genres, several which reflected topical issues contemporary with its airing. Writers for the show varied, as did actors, although a principal cast included George O. Petrie, Brett Morrison, Jackson Beck, Robert Dryden, Elliott Reid, Court Benson, Cliff Carpenter, and Bryna Raeburn. The show's 1965 run featured several well-known actors, including an early role for James Earl Jones (Incident on US 1), a pre-M*A*S*H Alan Alda (A Bad Day's Work), and Ed Begley (The Pigeon) three years after his Academy Award win. Another Theatre-Five actor was Romeo Muller, who also drafted stories for the series but who became best known for his work with Rankin/Bass Productions such as Rudolph the Red-Nosed Reindeer (TV special). Listen to our radio station Old Time Radio https://link.radioking.com/otradio Listen to other Shows at My Classic Radio https://www.myclassicradio.net/ Remember that times have changed, and some shows might not reflect the standards of today's politically correct society. The shows do not necessarily reflect the views, standards, or beliefs of Entertainment Radio

Golden Classics Great OTR Shows
Theater Five 64-08-13 Ep009 Melodrama 64kb

Golden Classics Great OTR Shows

Play Episode Listen Later Feb 16, 2023 20:57


Theatre-Five (aka Theater-Five or Theatre 5) was a radio drama series, presented by ABC between 1964 and 1965. The series used an anthology format, presenting several short (20-minute) radio plays across several genres, several which reflected topical issues contemporary with its airing. Writers for the show varied, as did actors, although a principal cast included George O. Petrie, Brett Morrison, Jackson Beck, Robert Dryden, Elliott Reid, Court Benson, Cliff Carpenter, and Bryna Raeburn. The show's 1965 run featured several well-known actors, including an early role for James Earl Jones (Incident on US 1), a pre-M*A*S*H Alan Alda (A Bad Day's Work), and Ed Begley (The Pigeon) three years after his Academy Award win. Another Theatre-Five actor was Romeo Muller, who also drafted stories for the series but who became best known for his work with Rankin/Bass Productions such as Rudolph the Red-Nosed Reindeer (TV special). Listen to our radio station Old Time Radio https://link.radioking.com/otradio Listen to other Shows at My Classic Radio https://www.myclassicradio.net/ Remember that times have changed, and some shows might not reflect the standards of today's politically correct society. The shows do not necessarily reflect the views, standards, or beliefs of Entertainment Radio

Golden Classics Great OTR Shows
Theater Five 64-08-14 Ep010 The Stranger 64kb

Golden Classics Great OTR Shows

Play Episode Listen Later Feb 16, 2023 20:49


Theatre-Five (aka Theater-Five or Theatre 5) was a radio drama series, presented by ABC between 1964 and 1965. The series used an anthology format, presenting several short (20-minute) radio plays across several genres, several which reflected topical issues contemporary with its airing. Writers for the show varied, as did actors, although a principal cast included George O. Petrie, Brett Morrison, Jackson Beck, Robert Dryden, Elliott Reid, Court Benson, Cliff Carpenter, and Bryna Raeburn. The show's 1965 run featured several well-known actors, including an early role for James Earl Jones (Incident on US 1), a pre-M*A*S*H Alan Alda (A Bad Day's Work), and Ed Begley (The Pigeon) three years after his Academy Award win. Another Theatre-Five actor was Romeo Muller, who also drafted stories for the series but who became best known for his work with Rankin/Bass Productions such as Rudolph the Red-Nosed Reindeer (TV special). Listen to our radio station Old Time Radio https://link.radioking.com/otradio Listen to other Shows at My Classic Radio https://www.myclassicradio.net/ Remember that times have changed, and some shows might not reflect the standards of today's politically correct society. The shows do not necessarily reflect the views, standards, or beliefs of Entertainment Radio

100% Free SFX & Ringtones
Sonnets 51-60by Shakespeare 64kb Free Classical Love Tales and Poetry at Tale Teller Library

100% Free SFX & Ringtones

Play Episode Listen Later Sep 22, 2022 8:48


LOVE STORIESWelcome to the love zone!search all episodes herewww.tale-teller.clubwww.mobiletv360.comhttps://mills-and-swoon.blogspot.com/#mills_and_swoon #60secondshorts #series #challenge #writers #writerschallenge #writerscommunity #authors #writing #wordsmith #penelopelamaré #romance #romancewriter #romantic, #faith, #love, #lovers, #romance, #lovestories, #attraction, #free, #freestories, #teacupshorts, #relationships, #taletellerclub, #taleteller, #books, #taletellerbookclub, #freepodcasts, #lovepods, #lighthearted, #storiesoflove, #marriage, #books, #taleteller, #tale #teller #club, #readaloud, #talkingbooks, #famousbooks, #classics #ardour, #passion, #jealousy, #attraction, #free, #freestories, #heartbreak, #broken #hearts, #sex, #sexuality, #millsandswoon, #60secondshorts. #sexscenes, #erotica, #literature,#rosecoloured #romance #lovestory #classics #free #freelibrary #freebooks #free_audiobooks #publicdomain #talkingbooks #taletellerclub #lovers #poetry #prose #shortstories #lovers #taleoflove #brokenhearts #findlove #passion #passionate #passionateembrace #steamy #search #bestlovestories#remote_entertainment #jealousy #passion #rosecoloured #romance #lovestory #classics #talkingbook #freeaudiobook #free #freelibrary #freebooks #free_audiobooks #publicdomain #talkingbooks #taletellerclub #spotifylovepods #immersivestories #virtual_library #24hourbooks #taletellerbookclub #loversbooks #servalan #freebooksallday

Stories of Romance
Sonnets 51-60by Shakespeare 64kb Free Classical Love Tales and Poetry at Tale Teller Library

Stories of Romance

Play Episode Listen Later Sep 22, 2022 8:48


LOVE STORIESWelcome to the love zone!search all episodes herewww.tale-teller.clubwww.mobiletv360.comhttps://mills-and-swoon.blogspot.com/#mills_and_swoon #60secondshorts #series #challenge #writers #writerschallenge #writerscommunity #authors #writing #wordsmith #penelopelamaré #romance #romancewriter #romantic, #faith, #love, #lovers, #romance, #lovestories, #attraction, #free, #freestories, #teacupshorts, #relationships, #taletellerclub, #taleteller, #books, #taletellerbookclub, #freepodcasts, #lovepods, #lighthearted, #storiesoflove, #marriage, #books, #taleteller, #tale #teller #club, #readaloud, #talkingbooks, #famousbooks, #classics #ardour, #passion, #jealousy, #attraction, #free, #freestories, #heartbreak, #broken #hearts, #sex, #sexuality, #millsandswoon, #60secondshorts. #sexscenes, #erotica, #literature,#rosecoloured #romance #lovestory #classics #free #freelibrary #freebooks #free_audiobooks #publicdomain #talkingbooks #taletellerclub #lovers #poetry #prose #shortstories #lovers #taleoflove #brokenhearts #findlove #passion #passionate #passionateembrace #steamy #search #bestlovestories#remote_entertainment #jealousy #passion #rosecoloured #romance #lovestory #classics #talkingbook #freeaudiobook #free #freelibrary #freebooks #free_audiobooks #publicdomain #talkingbooks #taletellerclub #spotifylovepods #immersivestories #virtual_library #24hourbooks #taletellerbookclub #loversbooks #servalan #freebooksallday

100% Free SFX & Ringtones
Sonnets 131-140by Shakespeare 64kb Free Classical Love Tales and Poetry at Tale Teller Library

100% Free SFX & Ringtones

Play Episode Listen Later Sep 11, 2022 9:15


How lovely for us to have these great stories.A little Story for our younger listeners from Vapor Punk and the Tale Teller Robot Orchestra.Check out our websitehttps://toddlepoddle.blogspot.com/#family-fun #entertainment #what-to-do #fairytales #free #youngsters #wee-ones #read-aloud #toddlepoddle #babies #family #fun #rhyming #singing #songs #rhymes #rhythm #earlylearning #taletellers #reading #listening #podcasting #elementaryschool #love #parenting #youngchildren #toddlers #taletellerclub #child-entertainersfree-books, kids, public-domain, tale-tellers, tale-teller-club,LOVE STORIESWelcome to the love zone!search all episodes herewww.tale-teller.clubwww.mobiletv360.comhttps://mills-and-swoon.blogspot.com/#mills_and_swoon #60secondshorts #series #challenge #writers #writerschallenge #writerscommunity #authors #writing #wordsmith #penelopelamaré #romance #romancewriter #romantic, #faith, #love, #lovers, #romance, #lovestories, #attraction, #free, #freestories, #teacupshorts, #relationships, #taletellerclub, #taleteller, #books, #taletellerbookclub, #freepodcasts, #lovepods, #lighthearted, #storiesoflove, #marriage, #books, #taleteller, #tale #teller #club, #readaloud, #talkingbooks, #famousbooks, #classics #ardour, #passion, #jealousy, #attraction, #free, #freestories, #heartbreak, #broken #hearts, #sex, #sexuality, #millsandswoon, #60secondshorts. #sexscenes, #erotica, #literature,#rosecoloured #romance #lovestory #classics #free #freelibrary #freebooks #free_audiobooks #publicdomain #talkingbooks #taletellerclub #lovers #poetry #prose #shortstories #lovers #taleoflove #brokenhearts #findlove #passion #passionate #passionateembrace #steamy #search #bestlovestories#remote_entertainment #jealousy #passion #rosecoloured #romance #lovestory #classics #talkingbook #freeaudiobook #free #freelibrary #freebooks #free_audiobooks #publicdomain #talkingbooks #taletellerclub #spotifylovepods #immersivestories #virtual_library #24hourbooks #taletellerbookclub #loversbooks#

Stories of Romance
Sonnets 131-140by Shakespeare 64kb Free Classical Love Tales and Poetry at Tale Teller Library

Stories of Romance

Play Episode Listen Later Sep 11, 2022 9:15


How lovely for us to have these great stories.A little Story for our younger listeners from Vapor Punk and the Tale Teller Robot Orchestra.Check out our websitehttps://toddlepoddle.blogspot.com/#family-fun #entertainment #what-to-do #fairytales #free #youngsters #wee-ones #read-aloud #toddlepoddle #babies #family #fun #rhyming #singing #songs #rhymes #rhythm #earlylearning #taletellers #reading #listening #podcasting #elementaryschool #love #parenting #youngchildren #toddlers #taletellerclub #child-entertainersfree-books, kids, public-domain, tale-tellers, tale-teller-club,LOVE STORIESWelcome to the love zone!search all episodes herewww.tale-teller.clubwww.mobiletv360.comhttps://mills-and-swoon.blogspot.com/#mills_and_swoon #60secondshorts #series #challenge #writers #writerschallenge #writerscommunity #authors #writing #wordsmith #penelopelamaré #romance #romancewriter #romantic, #faith, #love, #lovers, #romance, #lovestories, #attraction, #free, #freestories, #teacupshorts, #relationships, #taletellerclub, #taleteller, #books, #taletellerbookclub, #freepodcasts, #lovepods, #lighthearted, #storiesoflove, #marriage, #books, #taleteller, #tale #teller #club, #readaloud, #talkingbooks, #famousbooks, #classics #ardour, #passion, #jealousy, #attraction, #free, #freestories, #heartbreak, #broken #hearts, #sex, #sexuality, #millsandswoon, #60secondshorts. #sexscenes, #erotica, #literature,#rosecoloured #romance #lovestory #classics #free #freelibrary #freebooks #free_audiobooks #publicdomain #talkingbooks #taletellerclub #lovers #poetry #prose #shortstories #lovers #taleoflove #brokenhearts #findlove #passion #passionate #passionateembrace #steamy #search #bestlovestories#remote_entertainment #jealousy #passion #rosecoloured #romance #lovestory #classics #talkingbook #freeaudiobook #free #freelibrary #freebooks #free_audiobooks #publicdomain #talkingbooks #taletellerclub #spotifylovepods #immersivestories #virtual_library #24hourbooks #taletellerbookclub #loversbooks#

Adafruit Industries
EYE on NPI - AVR DD Family of Microcontrollers

Adafruit Industries

Play Episode Listen Later Aug 25, 2022 12:10


This week's EYE ON NPI is a throwback to the 8-bit era, with a new spin on the classic AVR microcontrollers we've loved for decades: it's Microchip's AVR® DD Family of Microcontrollers (https://www.digikey.com/en/product-highlight/m/microchip-technology/avr-dd-family-of-microcontrollers), a powerful update to the powerful and low-power AVR RISC core that came from Atmel. While many folks may be moving to Cortex M0 or RISC-V chipsets to get 32-bit performance, there's still a lot of demand and use for 8-bit microcontrollers. Cost, simplicity, reliability, code-size, and power usage can all be better on 8-bit. If you're only on a 32-bit micro because of peripherals that tend to come with the fancier chips, you might be surprised by what the AVR DD family has to offer. For example, these chips have external interrupts on (just about all) the GPIO pins. There's four 16-bit timers plus one 12-bit (that's *five* total timers!), SPI & I2C, two UARTs, a 10-bit DAC, and 12-bit input ADC that's muxed to almost every pin. In particular, the high-bit ADC and DAC are a little unusual to see in an 8-bit platform. (https://ww1.microchip.com/downloads/aemDocuments/documents/MCU08/ProductDocuments/DataSheets/AVR32-16DD20-14-Prel-DataSheet-DS40002413.pdf) There's also some funky MCP-specific peripherals that can help reduce BOM cost. For example, CCL/LUT is a peripheral that allows you to make custom logic-lookup-tables for making simple - but very very fast - multi-input logic gates that can use interrupts or peripherals as input. (http://ww1.microchip.com/downloads/en/AppNotes/TB3218-Getting-Started-with-CCL-90003218A.pdf) For example, you can make a SR latch, logic gate, or Manchester encoder - you can think of it as like a 'micro' PIO or CPLD. MVIO is a new capability that we haven't seen before, where an IO port can run at a different logic level - either higher or lower than the VCC power. This allows easy bi-directional interfacing of SPI/I2C/GPIO to 3V logic from 5V, or vice versa, without the use of level shifting! (http://ww1.microchip.com/downloads/en/Appnotes/GettingStarted-MVIO-AVRDB-DS90003287A.pdf) Perfect if you want to run this main core at 5V for speed and signal strength, but have some 3V sensors to interface to, or run the core at 1.8V for power and IO but have a 3.4V LED you want to light up. Clock rate is up to 24 MHz, can be powered from 1.8 to 5.5V - it's exceedingly rare to find 5V ARM chips - and have FLASH, SRAM, EEPROM and NVM. EEPROM in particular is not common on ARM chips, and some don't even have built in Flash. So think of this as a compact li'l chip with pretty much everything you need to get a product out the door, with a range of memory sizes and physical packages from QFN to DIP! (http://ww1.microchip.com/downloads/en/DeviceDoc/AVR-DD-Product-Brief-DS40002215A.pdf) It's nice to see Microchip is still innovating the AVR line, to make better 8-bit micros that power the electronics around us. For programming, of course you can use MPLAB IDE but we like Arduino compatibility and SpenceKonde's DxCore (https://github.com/SpenceKonde/DxCore) looks like it's adding or added AVR DD support, so you can quickly get going with compiling code and using the basic peripherals in just a few minutes! Best of all, the AVR DD family of parts (https://www.digikey.com/short/m4qb8wf8) are totally in stock at Digi-Key right now for immediate shipment. There's SOIC, SSOP and QFN packages with up to 64KB flash / 8 KB RAM, all for about $1.50 in individuals, $1 in qty. If you're looking for an alternative to the ATmega328, this is a nice step up. We recommend getting started with the AVR DD Curiosity Nano board which is breadboard compatible and has everything needed to get started. (https://www.digikey.com/short/10n70tmc) Order today and you can be MVIOing towards your next AVR 8-bit based product by tomorrow afternoon!

Pensieri in codice
Snippet - Il primo collegamento ad Internet italiano. Era il 30/04/1986

Pensieri in codice

Play Episode Listen Later Jul 3, 2022 6:10


È il giorno 30 aprile 1986, siamo a Pisa, alla sede del Centro universitario per il calcolo elettronico del CNR. Il Cnuce.Un comando "ping" parte da un calcolatore situato nella "sala macchine", attraversa prima un modernissimo Butterfly Gateway, poi sorvola l'Oceano Atlantico sfruttando la rete satellitare del Telespazio di Fucino, e infine raggiunge Roaring Creek, in Pennsylvania.Nel giro di pochi istanti, un "Ok" da parte dell'operatore americano per giungere in risposta a Pisa. È appena nato il primo nodo Internet italiano.Si tratta di un avvenimento epocale, frutto di 5 anni di lavoro da parte del Cnuce che in questo periodo sta sperimentando appunto i diversi standard di collegamento tra computer.I ricercatori non possono ancora sapere che Arpanet porterà fra pochi anni alla nascita del moderno Internet, ma già intravedono le maggiori potenzialità del protocollo TCP/IP rispetto ai concorrenti. Tante infatti sono le università e centri di ricerca nel Mondo, già collegati a questa rete.In effetti, anche se Internet sembra ancora uno dei tanti progetti di ricerca sperimentale, a Pisa sono all'avanguardia e la richiesta di connettere il centro di ricerca alla rete, che di fatto è gestita dagli Stati Uniti, viene accettata con entusiasmo.In pochi ancora si rendono conto che questo avvenimento è parte di un processo che in meno di mezzo secolo trasformerà il Mondo e la civiltà umana, tant'è vero che, complice anche il disastro di Chernobyl avvenuto qualche giorno prima, praticamente nessuno dei media riporta la notizia. Tutto passa in sordina.Nel giro di solo un anno, però, il Cnr registrerà il primo dominio .it, quindi il primo ufficialmente appartenente all'Internet italiano. E poi nascerà il Registro dei domini .it, che ancora oggi è gestito a Pisa.A distanza di poco più di 35 anni, noi oggi facciamo transitare tranquillamente centinaia di GB di dati in giro per il Globo, ma quel primo collegamento, unico nodo di scambio fra due Nazioni, implementava una velocità massima di 64KB al secondo. Qualcosa di assolutamente ridicolo per le necessità odierne, ma più che sufficiente per gli studi dell'epoca, come affermerà in un intervista, 20 anni dopo, Stefano Trumpy, uno dei membri del team di ricerca che oggi è Presidente Onorario della Internet Society italiana nonché Digital Champion per la città di Livorno.L'Italia, è quindi la quarta nazione europea, dopo Norvegia, Regno Unito e Germania, ad entrare a far parte della rete Internet.Tutto è nato dall'idea di Luciano Lenzini, informatico e ricercatore, di includere il Cnuce in un progetto sperimentale avviato dalla DARPA, che al quale partecipano già alcune altre nazioni europee. Lenzini è stato da poco a Boston e ha visto gli albori e le potenzialità della rete, così, una volta tornato in Italia, ha convinto i suoi superiori che fare richiesta anche per l'istituto di Pisa, è la cosa da fare.La risposta affermativa dagli Stati Uniti non tarda ad arrivare. Lo stesso Dr. Robert Khan, direttore del progetto, viene in Italia per partecipare alla progettazione del nodo, la scelta dell'hardware e la configurazione che si dovrà mettere poi in piedi.Gli anni passano e tutto sembra andare per il meglio, fino a che, a poi metri dal traguardo, non arriva un messaggio da parte della DARPA, in cui si comunica che è necessario che tutti i nodi europei si dotino nel nuovissimo Butterfly, un gateway composto da 256 processori collegati secondo un schema a farfalla. Da cui il nome.È la fine. Questo apparecchio costa più di quanto il Cnuce possa investire per il progetto e una richiesta di fondi necessiterebbe di troppo tempo per via delle lungaggini burocratiche. Non c'è altro da fare che ritirarsi.Lenzini, quindi, prende l'aereo per Washington D.C., partecipa alla riunione di tutti i partner e, quando è il suo turno di parlare, comunica la decisione di ritirarsi.Ma è in quel momento che succede qualcosa che non si sarebbe mai aspettato. Il Dr. Robert Khan prende la parola e dice a Lenzini che loro vogliono lui, il Cnuce e l'Italia nel progetto. Il Batterfly Gateway lo finanzierà il dipartimento della difesa americano.In altre parole, è stato per merito della fiducia nelle capacità del team dell'istituto di Pisa, e dell'orgoglio e lo spessore di una figura come Lenzini, se il 30 aprile 1986 l'Italia è stata fra i primi paesi europei a collegarsi alla rete Internet.Se vuoi sentire la storia raccontata dalla viva voce del suo protagonista, ti consiglio di cercare, su Youtube, il documentario "Login - Il giorno in cui l'Italia scoprì Internet".---Fonti:[](https://www.youtube.com/watch?v=jD5kMLNL_DA)https://www.youtube.com/watch?v=jD5kMLNL_DAhttps://pionieridellarete.it/storia-luciano-lenzini-del-primo-collegamento-dellitalia-internet/https://web.archive.org/web/20220630094951/https://pionieridellarete.it/wp-content/uploads/2017/06/Luciano-Lenzini-Pionieri-della-Rete.jpghttps://www.hwupgrade.it/news/web/30-aprile-1986-35-anni-fa-l-italia-entrava-nella-storia-con-il-suo-primo-collegamento-a-internet_97387.htmlhttps://www.lastampa.it/cultura/2016/04/29/news/il-30-aprile-1986-l-italia-si-collegava-a-internet-per-la-prima-volta-ecco-com-e-andata-1.35020651/https://www.raicultura.it/raicultura/articoli/2019/10/Stefano-Trumpy-e-il-CNUCE-80b6a8f3-c9e9-445d-880e-480c5037fefc.htmlAttrezzatura utilizzata:Shure Microfono Podcast USB MV7 - https://amzn.to/3862ZRfNeewer NW-5 Pannello fonoassorbente - https://amzn.to/3rysTFPCrediti:Sound design - Alex Raccuglia - https://ulti.media/Voce intro - Maria Chiara Virgili - https://linktr.ee/dannatiarchitettipodcast/Voce intro - Spad - https://mercuriopodcast.com/Musiche - Kubbi - Up In My Jam, Light-foot - Moldy Lotion, Creativity, Old time memoriesSuoni - Zapsplat.com

Pensieri in codice
Snippet - Il Primo Collegamento Ad Internet Italiano. Era Il 30/04/1986

Pensieri in codice

Play Episode Listen Later Jul 3, 2022 6:10


È il giorno 30 aprile 1986, siamo a Pisa, alla sede del Centro universitario per il calcolo elettronico del CNR. Il Cnuce. Un comando “ping” parte da un calcolatore situato nella “sala macchine”, attraversa prima un modernissimo Butterfly Gateway, poi sorvola l’Oceano Atlantico sfruttando la rete satellitare del Telespazio di Fucino, e infine raggiunge Roaring Creek, in Pennsylvania. Nel giro di pochi istanti, un “Ok” da parte dell’operatore americano per giungere in risposta a Pisa. È appena nato il primo nodo Internet italiano. Si tratta di un avvenimento epocale, frutto di 5 anni di lavoro da parte del Cnuce che in questo periodo sta sperimentando appunto i diversi standard di collegamento tra computer. I ricercatori non possono ancora sapere che Arpanet porterà fra pochi anni alla nascita del moderno Internet, ma già intravedono le maggiori potenzialità del protocollo TCP/IP rispetto ai concorrenti. Tante infatti sono le università e centri di ricerca nel Mondo, già collegati a questa rete. In effetti, anche se Internet sembra ancora uno dei tanti progetti di ricerca sperimentale, a Pisa sono all’avanguardia e la richiesta di connettere il centro di ricerca alla rete, che di fatto è gestita dagli Stati Uniti, viene accettata con entusiasmo. In pochi ancora si rendono conto che questo avvenimento è parte di un processo che in meno di mezzo secolo trasformerà il Mondo e la civiltà umana, tant’è vero che, complice anche il disastro di Chernobyl avvenuto qualche giorno prima, praticamente nessuno dei media riporta la notizia. Tutto passa in sordina. Nel giro di solo un anno, però, il Cnr registrerà il primo dominio .it, quindi il primo ufficialmente appartenente all’Internet italiano. E poi nascerà il Registro dei domini .it, che ancora oggi è gestito a Pisa. A distanza di poco più di 35 anni, noi oggi facciamo transitare tranquillamente centinaia di GB di dati in giro per il Globo, ma quel primo collegamento, unico nodo di scambio fra due Nazioni, implementava una velocità massima di 64KB al secondo. Qualcosa di assolutamente ridicolo per le necessità odierne, ma più che sufficiente per gli studi dell’epoca, come affermerà in un intervista, 20 anni dopo, Stefano Trumpy, uno dei membri del team di ricerca che oggi è Presidente Onorario della Internet Society italiana nonché Digital Champion per la città di Livorno. L’Italia, è quindi la quarta nazione europea, dopo Norvegia, Regno Unito e Germania, ad entrare a far parte della rete Internet. Tutto è nato dall’idea di Luciano Lenzini, informatico e ricercatore, di includere il Cnuce in un progetto sperimentale avviato dalla DARPA, che al quale partecipano già alcune altre nazioni europee. Lenzini è stato da poco a Boston e ha visto gli albori e le potenzialità della rete, così, una volta tornato in Italia, ha convinto i suoi superiori che fare richiesta anche per l’istituto di Pisa, è la cosa da fare. La risposta affermativa dagli Stati Uniti non tarda ad arrivare. Lo stesso Dr. Robert Khan, direttore del progetto, viene in Italia per partecipare alla progettazione del nodo, la scelta dell’hardware e la configurazione che si dovrà mettere poi in piedi. Gli anni passano e tutto sembra andare per il meglio, fino a che, a poi metri dal traguardo, non arriva un messaggio da parte della DARPA, in cui si comunica che è necessario che tutti i nodi europei si dotino nel nuovissimo Butterfly, un gateway composto da 256 processori collegati secondo un schema a farfalla. Da cui il nome. È la fine. Questo apparecchio costa più di quanto il Cnuce possa investire per il progetto e una richiesta di fondi necessiterebbe di troppo tempo per via delle lungaggini burocratiche. Non c’è altro da fare che ritirarsi. Lenzini, quindi, prende l’aereo per Washington D.C., partecipa alla riunione di tutti i partner e, quando è il suo turno di parlare, comunica la decisione di ritirarsi. Ma è in quel momento che succede qualcosa che non si sarebbe mai aspettato. Il Dr. Robert Khan prende la parola e dice a Lenzini che loro vogliono lui, il Cnuce e l’Italia nel progetto. Il Batterfly Gateway lo finanzierà il dipartimento della difesa americano. In altre parole, è stato per merito della fiducia nelle capacità del team dell’istituto di Pisa, e dell’orgoglio e lo spessore di una figura come Lenzini, se il 30 aprile 1986 l’Italia è stata fra i primi paesi europei a collegarsi alla rete Internet. Se vuoi sentire la storia raccontata dalla viva voce del suo protagonista, ti consiglio di cercare, su Youtube, il documentario “Login - Il giorno in cui l’Italia scoprì Internet”. — Fonti: https://www.youtube.com/watch?v=jD5kMLNL_DA https://pionieridellarete.it/storia-luciano-lenzini-del-primo-collegamento-dellitalia-internet/ https://web.archive.org/web/20220630094951/https://pionieridellarete.it/wp-content/uploads/2017/06/Luciano-Lenzini-Pionieri-della-Rete.jpg https://www.hwupgrade.it/news/web/30-aprile-1986-35-anni-fa-l-italia-entrava-nella-storia-con-il-suo-primo-collegamento-a-internet_97387.html https://www.lastampa.it/cultura/2016/04/29/news/il-30-aprile-1986-l-italia-si-collegava-a-internet-per-la-prima-volta-ecco-com-e-andata-1.35020651/ https://www.raicultura.it/raicultura/articoli/2019/10/Stefano-Trumpy-e-il-CNUCE-80b6a8f3-c9e9-445d-880e-480c5037fefc.html Attrezzatura utilizzata: Shure Microfono Podcast USB MV7 - https://amzn.to/3862ZRf Neewer NW-5 Pannello fonoassorbente - https://amzn.to/3rysTFP Sostieni il progetto Sostieni tramite Satispay Sostieni tramite Revolut Sostieni tramite PayPal Sostieni utilizzando i link affiliati di Pensieri in codice: Amazon, Todoist, ProtonMail, ProtonVPN, Satispay Partner GrUSP (Codice sconto per tutti gli eventi: community_PIC) Schrödinger Hat Crediti Sound design - Alex Raccuglia Voce intro - Maria Chiara Virgili Voce intro - Spad Musiche - Kubbi - Up In My Jam, Light-foot - Moldy Lotion, Creativity, Old time memories Suoni - Zapsplat.com Cover e trascrizione - Francesco Zubani

Stories of Romance
daphnisandchloe_01_longus_64kb

Stories of Romance

Play Episode Listen Later Jun 17, 2022 43:54


'The pastoral loves of Daphnis and Chloe'by LongusUsage Public Domain Mark 1.0#Creative #Commons #License#publicdomainTopics #librivox, #audiobooks, #romance, #Greek, #AncientLibriVox recording of The pastoral loves of Daphnis and Chloe by Longus. (Translated by #GeorgeMoore.)Read in English by #Anamika; #Rapunzelina; #BonitaDominguez#Daphnis and #Chloe is an #Ancient #Greek #prose #work, probably written during the second century EC, by #Longus. It tells the #story of two #young #people, Daphnis and Chloe, both #abandoned at birth along with some #identifying tokens. A #goatherd named #Lamon raises the boy #Daphnis as his son, and a shepherd called #Dryas finds #Chloe, and also decides to raise her. They both grow up as neighbors herding the flocks in the island of #Lesbos. They #fall in #love with each other, but have to go through many #adventures and #hardships, including #abduction and #pirate attacks, until they find their happy ending. (Summary by #Leni)Search our data bass https://www.listennotes.com/podcasts/tale-teller-kidstm-tale-teller-club-1Xgre0P-Ukh/ Have some fun with our new show Immersionwww.tale-teller.clubSearch our database herehttps://www.listennotes.com/podcasts/tale-teller-kidstm-tale-teller-club-1Xgre0P-Ukh/#searchGet immersed in words and video here www.tale-teller.club/immersion#story #freeaudio #freebooks #storytelling #taletellerclub #immersion #interactive #classicnovel #classics #history #historic #familyfriendly#costume #perioddrama #historicfiction #pasttimes #oldendays #traditional #historic #dramatic #filmic #goldenera #fashiondrama #costumedrama #history

Hypnosis and relaxation |Sound therapy
swiss_family_robinson_51_wyss_64kb

Hypnosis and relaxation |Sound therapy

Play Episode Listen Later Apr 24, 2021 13:22


By: Johann David Wyss (1743-1818) A beautiful story about survival, the Robinson family shows that one does not have to have the usual comforts of life in order to be comfortable and happy. It is also a story about family relations. The book showcases a family of six that has to start all over without the basic amenities that make life easier in the eyes of society. The idea of being in an island with no human neighbors is daunting to say the least. The family was shipwrecked and everyone else on the ship perished when they deserted the ship. When the storm finally abated, they figured out a way to shore and immediately tackled the most urgent needs like food and shelter for the night. The senior Robinson and Franz, the eldest son, explored the island and found that it was well endowed with food and animals that could be killed for meat. On further exploration, they discovered better shelter and even a salt supply. They had supplies and even wax from which they made candles. They made many more amazing discoveries and got quite comfortable on the island which was hither to uninhabited. Later, they found an English girl, Jenny, who had been stranded on a different island for three years. But how did she get there and survive so long? This book tells an endearing survival story and highlights the joys of close family bonds. Support this podcast: https://anchor.fm/xu-cheng7/supportSupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacySupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy9715/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

Hypnosis and relaxation |Sound therapy
swiss_family_robinson_50_wyss_64kb

Hypnosis and relaxation |Sound therapy

Play Episode Listen Later Apr 24, 2021 20:12


By: Johann David Wyss (1743-1818) A beautiful story about survival, the Robinson family shows that one does not have to have the usual comforts of life in order to be comfortable and happy. It is also a story about family relations. The book showcases a family of six that has to start all over without the basic amenities that make life easier in the eyes of society. The idea of being in an island with no human neighbors is daunting to say the least. The family was shipwrecked and everyone else on the ship perished when they deserted the ship. When the storm finally abated, they figured out a way to shore and immediately tackled the most urgent needs like food and shelter for the night. The senior Robinson and Franz, the eldest son, explored the island and found that it was well endowed with food and animals that could be killed for meat. On further exploration, they discovered better shelter and even a salt supply. They had supplies and even wax from which they made candles. They made many more amazing discoveries and got quite comfortable on the island which was hither to uninhabited. Later, they found an English girl, Jenny, who had been stranded on a different island for three years. But how did she get there and survive so long? This book tells an endearing survival story and highlights the joys of close family bonds. Support this podcast: https://anchor.fm/xu-cheng7/supportSupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacySupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy9715/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

Hypnosis and relaxation |Sound therapy
swiss_family_robinson_47_wyss_64kb

Hypnosis and relaxation |Sound therapy

Play Episode Listen Later Apr 24, 2021 15:31


By: Johann David Wyss (1743-1818) A beautiful story about survival, the Robinson family shows that one does not have to have the usual comforts of life in order to be comfortable and happy. It is also a story about family relations. The book showcases a family of six that has to start all over without the basic amenities that make life easier in the eyes of society. The idea of being in an island with no human neighbors is daunting to say the least. The family was shipwrecked and everyone else on the ship perished when they deserted the ship. When the storm finally abated, they figured out a way to shore and immediately tackled the most urgent needs like food and shelter for the night. The senior Robinson and Franz, the eldest son, explored the island and found that it was well endowed with food and animals that could be killed for meat. On further exploration, they discovered better shelter and even a salt supply. They had supplies and even wax from which they made candles. They made many more amazing discoveries and got quite comfortable on the island which was hither to uninhabited. Later, they found an English girl, Jenny, who had been stranded on a different island for three years. But how did she get there and survive so long? This book tells an endearing survival story and highlights the joys of close family bonds. Support this podcast: https://anchor.fm/xu-cheng7/supportSupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacySupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy9715/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

Hypnosis and relaxation |Sound therapy
swiss_family_robinson_48_wyss_64kb

Hypnosis and relaxation |Sound therapy

Play Episode Listen Later Apr 24, 2021 15:17


By: Johann David Wyss (1743-1818) A beautiful story about survival, the Robinson family shows that one does not have to have the usual comforts of life in order to be comfortable and happy. It is also a story about family relations. The book showcases a family of six that has to start all over without the basic amenities that make life easier in the eyes of society. The idea of being in an island with no human neighbors is daunting to say the least. The family was shipwrecked and everyone else on the ship perished when they deserted the ship. When the storm finally abated, they figured out a way to shore and immediately tackled the most urgent needs like food and shelter for the night. The senior Robinson and Franz, the eldest son, explored the island and found that it was well endowed with food and animals that could be killed for meat. On further exploration, they discovered better shelter and even a salt supply. They had supplies and even wax from which they made candles. They made many more amazing discoveries and got quite comfortable on the island which was hither to uninhabited. Later, they found an English girl, Jenny, who had been stranded on a different island for three years. But how did she get there and survive so long? This book tells an endearing survival story and highlights the joys of close family bonds. Support this podcast: https://anchor.fm/xu-cheng7/supportSupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacySupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy9715/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

Hypnosis and relaxation |Sound therapy
swiss_family_robinson_49_wyss_64kb

Hypnosis and relaxation |Sound therapy

Play Episode Listen Later Apr 24, 2021 11:30


By: Johann David Wyss (1743-1818) A beautiful story about survival, the Robinson family shows that one does not have to have the usual comforts of life in order to be comfortable and happy. It is also a story about family relations. The book showcases a family of six that has to start all over without the basic amenities that make life easier in the eyes of society. The idea of being in an island with no human neighbors is daunting to say the least. The family was shipwrecked and everyone else on the ship perished when they deserted the ship. When the storm finally abated, they figured out a way to shore and immediately tackled the most urgent needs like food and shelter for the night. The senior Robinson and Franz, the eldest son, explored the island and found that it was well endowed with food and animals that could be killed for meat. On further exploration, they discovered better shelter and even a salt supply. They had supplies and even wax from which they made candles. They made many more amazing discoveries and got quite comfortable on the island which was hither to uninhabited. Later, they found an English girl, Jenny, who had been stranded on a different island for three years. But how did she get there and survive so long? This book tells an endearing survival story and highlights the joys of close family bonds. Support this podcast: https://anchor.fm/xu-cheng7/supportSupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacySupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy9715/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

Hypnosis and relaxation |Sound therapy
swiss_family_robinson_56_wyss_64kb

Hypnosis and relaxation |Sound therapy

Play Episode Listen Later Apr 24, 2021 17:18


By: Johann David Wyss (1743-1818) A beautiful story about survival, the Robinson family shows that one does not have to have the usual comforts of life in order to be comfortable and happy. It is also a story about family relations. The book showcases a family of six that has to start all over without the basic amenities that make life easier in the eyes of society. The idea of being in an island with no human neighbors is daunting to say the least. The family was shipwrecked and everyone else on the ship perished when they deserted the ship. When the storm finally abated, they figured out a way to shore and immediately tackled the most urgent needs like food and shelter for the night. The senior Robinson and Franz, the eldest son, explored the island and found that it was well endowed with food and animals that could be killed for meat. On further exploration, they discovered better shelter and even a salt supply. They had supplies and even wax from which they made candles. They made many more amazing discoveries and got quite comfortable on the island which was hither to uninhabited. Later, they found an English girl, Jenny, who had been stranded on a different island for three years. But how did she get there and survive so long? This book tells an endearing survival story and highlights the joys of close family bonds. Support this podcast: https://anchor.fm/xu-cheng7/supportSupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacySupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy9715/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

Hypnosis and relaxation |Sound therapy
swiss_family_robinson_58conclusion_wyss_64kb

Hypnosis and relaxation |Sound therapy

Play Episode Listen Later Apr 24, 2021 10:33


By: Johann David Wyss (1743-1818) A beautiful story about survival, the Robinson family shows that one does not have to have the usual comforts of life in order to be comfortable and happy. It is also a story about family relations. The book showcases a family of six that has to start all over without the basic amenities that make life easier in the eyes of society. The idea of being in an island with no human neighbors is daunting to say the least. The family was shipwrecked and everyone else on the ship perished when they deserted the ship. When the storm finally abated, they figured out a way to shore and immediately tackled the most urgent needs like food and shelter for the night. The senior Robinson and Franz, the eldest son, explored the island and found that it was well endowed with food and animals that could be killed for meat. On further exploration, they discovered better shelter and even a salt supply. They had supplies and even wax from which they made candles. They made many more amazing discoveries and got quite comfortable on the island which was hither to uninhabited. Later, they found an English girl, Jenny, who had been stranded on a different island for three years. But how did she get there and survive so long? This book tells an endearing survival story and highlights the joys of close family bonds. Support this podcast: https://anchor.fm/xu-cheng7/supportSupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacySupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy9715/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

Hypnosis and relaxation |Sound therapy
swiss_family_robinson_57_wyss_64kb

Hypnosis and relaxation |Sound therapy

Play Episode Listen Later Apr 24, 2021 26:49


By: Johann David Wyss (1743-1818) A beautiful story about survival, the Robinson family shows that one does not have to have the usual comforts of life in order to be comfortable and happy. It is also a story about family relations. The book showcases a family of six that has to start all over without the basic amenities that make life easier in the eyes of society. The idea of being in an island with no human neighbors is daunting to say the least. The family was shipwrecked and everyone else on the ship perished when they deserted the ship. When the storm finally abated, they figured out a way to shore and immediately tackled the most urgent needs like food and shelter for the night. The senior Robinson and Franz, the eldest son, explored the island and found that it was well endowed with food and animals that could be killed for meat. On further exploration, they discovered better shelter and even a salt supply. They had supplies and even wax from which they made candles. They made many more amazing discoveries and got quite comfortable on the island which was hither to uninhabited. Later, they found an English girl, Jenny, who had been stranded on a different island for three years. But how did she get there and survive so long? This book tells an endearing survival story and highlights the joys of close family bonds. Support this podcast: https://anchor.fm/xu-cheng7/supportSupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacySupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy9715/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

Hypnosis and relaxation |Sound therapy
swiss_family_robinson_55_wyss_64kb

Hypnosis and relaxation |Sound therapy

Play Episode Listen Later Apr 24, 2021 27:14


By: Johann David Wyss (1743-1818) A beautiful story about survival, the Robinson family shows that one does not have to have the usual comforts of life in order to be comfortable and happy. It is also a story about family relations. The book showcases a family of six that has to start all over without the basic amenities that make life easier in the eyes of society. The idea of being in an island with no human neighbors is daunting to say the least. The family was shipwrecked and everyone else on the ship perished when they deserted the ship. When the storm finally abated, they figured out a way to shore and immediately tackled the most urgent needs like food and shelter for the night. The senior Robinson and Franz, the eldest son, explored the island and found that it was well endowed with food and animals that could be killed for meat. On further exploration, they discovered better shelter and even a salt supply. They had supplies and even wax from which they made candles. They made many more amazing discoveries and got quite comfortable on the island which was hither to uninhabited. Later, they found an English girl, Jenny, who had been stranded on a different island for three years. But how did she get there and survive so long? This book tells an endearing survival story and highlights the joys of close family bonds. Support this podcast: https://anchor.fm/xu-cheng7/supportSupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacySupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy9715/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

Hypnosis and relaxation |Sound therapy
swiss_family_robinson_54_wyss_64kb

Hypnosis and relaxation |Sound therapy

Play Episode Listen Later Apr 24, 2021 22:04


By: Johann David Wyss (1743-1818) A beautiful story about survival, the Robinson family shows that one does not have to have the usual comforts of life in order to be comfortable and happy. It is also a story about family relations. The book showcases a family of six that has to start all over without the basic amenities that make life easier in the eyes of society. The idea of being in an island with no human neighbors is daunting to say the least. The family was shipwrecked and everyone else on the ship perished when they deserted the ship. When the storm finally abated, they figured out a way to shore and immediately tackled the most urgent needs like food and shelter for the night. The senior Robinson and Franz, the eldest son, explored the island and found that it was well endowed with food and animals that could be killed for meat. On further exploration, they discovered better shelter and even a salt supply. They had supplies and even wax from which they made candles. They made many more amazing discoveries and got quite comfortable on the island which was hither to uninhabited. Later, they found an English girl, Jenny, who had been stranded on a different island for three years. But how did she get there and survive so long? This book tells an endearing survival story and highlights the joys of close family bonds. Support this podcast: https://anchor.fm/xu-cheng7/supportSupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacySupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy9715/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

Hypnosis and relaxation |Sound therapy
swiss_family_robinson_52_wyss_64kb

Hypnosis and relaxation |Sound therapy

Play Episode Listen Later Apr 24, 2021 29:26


By: Johann David Wyss (1743-1818) A beautiful story about survival, the Robinson family shows that one does not have to have the usual comforts of life in order to be comfortable and happy. It is also a story about family relations. The book showcases a family of six that has to start all over without the basic amenities that make life easier in the eyes of society. The idea of being in an island with no human neighbors is daunting to say the least. The family was shipwrecked and everyone else on the ship perished when they deserted the ship. When the storm finally abated, they figured out a way to shore and immediately tackled the most urgent needs like food and shelter for the night. The senior Robinson and Franz, the eldest son, explored the island and found that it was well endowed with food and animals that could be killed for meat. On further exploration, they discovered better shelter and even a salt supply. They had supplies and even wax from which they made candles. They made many more amazing discoveries and got quite comfortable on the island which was hither to uninhabited. Later, they found an English girl, Jenny, who had been stranded on a different island for three years. But how did she get there and survive so long? This book tells an endearing survival story and highlights the joys of close family bonds. Support this podcast: https://anchor.fm/xu-cheng7/supportSupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacySupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy9715/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

Hypnosis and relaxation |Sound therapy
swiss_family_robinson_53_wyss_64kb

Hypnosis and relaxation |Sound therapy

Play Episode Listen Later Apr 24, 2021 21:24


By: Johann David Wyss (1743-1818) A beautiful story about survival, the Robinson family shows that one does not have to have the usual comforts of life in order to be comfortable and happy. It is also a story about family relations. The book showcases a family of six that has to start all over without the basic amenities that make life easier in the eyes of society. The idea of being in an island with no human neighbors is daunting to say the least. The family was shipwrecked and everyone else on the ship perished when they deserted the ship. When the storm finally abated, they figured out a way to shore and immediately tackled the most urgent needs like food and shelter for the night. The senior Robinson and Franz, the eldest son, explored the island and found that it was well endowed with food and animals that could be killed for meat. On further exploration, they discovered better shelter and even a salt supply. They had supplies and even wax from which they made candles. They made many more amazing discoveries and got quite comfortable on the island which was hither to uninhabited. Later, they found an English girl, Jenny, who had been stranded on a different island for three years. But how did she get there and survive so long? This book tells an endearing survival story and highlights the joys of close family bonds. Support this podcast: https://anchor.fm/xu-cheng7/supportSupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacySupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy9715/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

ATARITECA PODCAST - Il blister di videogiochi
Ep.45 - Speciale collezionisti: tutte le Incarnazioni del COMMODORE 64 con LUCA CUSANI

ATARITECA PODCAST - Il blister di videogiochi

Play Episode Listen Later Feb 25, 2021 36:12


[Segui @simone_atariteca su Instagram] Quasi quarant'anni fa a un computer venne concesso di incorporare un chip 6510 e 64Kb di memoria, e il mondo esplose.#commodore #commodore64 #lucacusani #retrogaming #atariteca #retrogames #videogiochiPer tutto il resto c'è il sito di ATARITECA: https://www.ataritecapodcast.it### CONTRIBUISCI ALL'ATARITECA ###### ISCRIVITI ###Telegram: https://t.me/ataritecaInstagram: https://www.instagram.com/simone_atariteca/Spreaker: https://www.spreaker.com/show/i-cugini-in-pilloleiTunes: https://podcasts.apple.com/it/podcast/atariteca-podcast-il-blister-di-retrogaming/id1450447434Google Podcast: https://podcasts.google.com/feed/aHR0cHM6Ly93d3cuc3ByZWFrZXIuY29tL3Nob3cvMjgzMzQzMC9lcGlzb2Rlcy9mZWVk?sa=X&ved=0CAMQ4aUDahcKEwiotsrWmuztAhUAAAAAHQAAAAAQAQSpotify: https://open.spotify.com/show/37nor4fAfKcFCQu9uT9NYmFeed: https://www.spreaker.com/show/2833430/episodes/feed

BSD Now
Episode 249: Router On A Stick | BSD Now 249

BSD Now

Play Episode Listen Later Jun 6, 2018 85:17


OpenZFS and DTrace updates in NetBSD, NetBSD network security stack audit, Performance of MySQL on ZFS, OpenSMTP results from p2k18, legacy Windows backup to FreeNAS, ZFS block size importance, and NetBSD as router on a stick. ##Headlines ZFS and DTrace update lands in NetBSD merge a new version of the CDDL dtrace and ZFS code. This changes the upstream vendor from OpenSolaris to FreeBSD, and this version is based on FreeBSD svn r315983. r315983 is from March 2017 (14 months ago), so there is still more work to do in addition to the 10 years of improvements from upstream, this version also has these NetBSD-specific enhancements: dtrace FBT probes can now be placed in kernel modules. ZFS now supports mmap(). This brings NetBSD 10 years forward, and they should be able to catch the rest of the way up fairly quickly ###NetBSD network stack security audit Maxime Villard has been working on an audit of the NetBSD network stack, a project sponsored by The NetBSD Foundation, which has served all users of BSD-derived operating systems. Over the last five months, hundreds of patches were committed to the source tree as a result of this work. Dozens of bugs were fixed, among which a good number of actual, remotely-triggerable vulnerabilities. Changes were made to strengthen the networking subsystems and improve code quality: reinforce the mbuf API, add many KASSERTs to enforce assumptions, simplify packet handling, and verify compliance with RFCs. This was done in several layers of the NetBSD kernel, from device drivers to L4 handlers. In the course of investigating several bugs discovered in NetBSD, I happened to look at the network stacks of other operating systems, to see whether they had already fixed the issues, and if so how. Needless to say, I found bugs there too. A lot of code is shared between the BSDs, so it is especially helpful when one finds a bug, to check the other BSDs and share the fix. The IPv6 Buffer Overflow: The overflow allowed an attacker to write one byte of packet-controlled data into ‘packetstorage+off’, where ‘off’ could be approximately controlled too. This allowed at least a pretty bad remote DoS/Crash The IPsec Infinite Loop: When receiving an IPv6-AH packet, the IPsec entry point was not correctly computing the length of the IPv6 suboptions, and this, before authentication. As a result, a specially-crafted IPv6 packet could trigger an infinite loop in the kernel (making it unresponsive). In addition this flaw allowed a limited buffer overflow - where the data being written was however not controllable by the attacker. The IPPROTO Typo: While looking at the IPv6 Multicast code, I stumbled across a pretty simple yet pretty bad mistake: at one point the Pim6 entry point would return IPPROTONONE instead of IPPROTODONE. Returning IPPROTONONE was entirely wrong: it caused the kernel to keep iterating on the IPv6 packet chain, while the packet storage was already freed. The PF Signedness Bug: A bug was found in NetBSD’s implementation of the PF firewall, that did not affect the other BSDs. In the initial PF code a particular macro was used as an alias to a number. This macro formed a signed integer. NetBSD replaced the macro with a sizeof(), which returns an unsigned result. The NPF Integer Overflow: An integer overflow could be triggered in NPF, when parsing an IPv6 packet with large options. This could cause NPF to look for the L4 payload at the wrong offset within the packet, and it allowed an attacker to bypass any L4 filtering rule on IPv6. The IPsec Fragment Attack: I noticed some time ago that when reassembling fragments (in either IPv4 or IPv6), the kernel was not removing the MPKTHDR flag on the secondary mbufs in mbuf chains. This flag is supposed to indicate that a given mbuf is the head of the chain it forms; having the flag on secondary mbufs was suspicious. What Now: Not all protocols and layers of the network stack were verified, because of time constraints, and also because of unexpected events: the recent x86 CPU bugs, which I was the only one able to fix promptly. A todo list will be left when the project end date is reached, for someone else to pick up. Me perhaps, later this year? We’ll see. This security audit of NetBSD’s network stack is sponsored by The NetBSD Foundation, and serves all users of BSD-derived operating systems. The NetBSD Foundation is a non-profit organization, and welcomes any donations that help continue funding projects of this kind. DigitalOcean ###MySQL on ZFS Performance I used sysbench to create a table of 10M rows and then, using export/import tablespace, I copied it 329 times. I ended up with 330 tables for a total size of about 850GB. The dataset generated by sysbench is not very compressible, so I used lz4 compression in ZFS. For the other ZFS settings, I used what can be found in my earlier ZFS posts but with the ARC size limited to 1GB. I then used that plain configuration for the first benchmarks. Here are the results with the sysbench point-select benchmark, a uniform distribution and eight threads. The InnoDB buffer pool was set to 2.5GB. In both cases, the load is IO bound. The disk is doing exactly the allowed 3000 IOPS. The above graph appears to be a clear demonstration that XFS is much faster than ZFS, right? But is that really the case? The way the dataset has been created is extremely favorable to XFS since there is absolutely no file fragmentation. Once you have all the files opened, a read IOP is just a single fseek call to an offset and ZFS doesn’t need to access any intermediate inode. The above result is about as fair as saying MyISAM is faster than InnoDB based only on table scan performance results of unfragmented tables and default configuration. ZFS is much less affected by the file level fragmentation, especially for point access type. ZFS stores the files in B-trees in a very similar fashion as InnoDB stores data. To access a piece of data in a B-tree, you need to access the top level page (often called root node) and then one block per level down to a leaf-node containing the data. With no cache, to read something from a three levels B-tree thus requires 3 IOPS. The extra IOPS performed by ZFS are needed to access those internal blocks in the B-trees of the files. These internal blocks are labeled as metadata. Essentially, in the above benchmark, the ARC is too small to contain all the internal blocks of the table files’ B-trees. If we continue the comparison with InnoDB, it would be like running with a buffer pool too small to contain the non-leaf pages. The test dataset I used has about 600MB of non-leaf pages, about 0.1% of the total size, which was well cached by the 3GB buffer pool. So only one InnoDB page, a leaf page, needed to be read per point-select statement. To correctly set the ARC size to cache the metadata, you have two choices. First, you can guess values for the ARC size and experiment. Second, you can try to evaluate it by looking at the ZFS internal data. Let’s review these two approaches. You’ll read/hear often the ratio 1GB of ARC for 1TB of data, which is about the same 0.1% ratio as for InnoDB. I wrote about that ratio a few times, having nothing better to propose. Actually, I found it depends a lot on the recordsize used. The 0.1% ratio implies a ZFS recordsize of 128KB. A ZFS filesystem with a recordsize of 128KB will use much less metadata than another one using a recordsize of 16KB because it has 8x fewer leaf pages. Fewer leaf pages require less B-tree internal nodes, hence less metadata. A filesystem with a recordsize of 128KB is excellent for sequential access as it maximizes compression and reduces the IOPS but it is poor for small random access operations like the ones MySQL/InnoDB does. In order to improve ZFS performance, I had 3 options: Increase the ARC size to 7GB Use a larger Innodb page size like 64KB Add a L2ARC I was reluctant to grow the ARC to 7GB, which was nearly half the overall system memory. At best, the ZFS performance would only match XFS. A larger InnoDB page size would increase the CPU load for decompression on an instance with only two vCPUs; not great either. The last option, the L2ARC, was the most promising. ZFS is much more complex than XFS and EXT4 but, that also means it has more tunables/options. I used a simplistic setup and an unfair benchmark which initially led to poor ZFS results. With the same benchmark, very favorable to XFS, I added a ZFS L2ARC and that completely reversed the situation, more than tripling the ZFS results, now 66% above XFS. Conclusion We have seen in this post why the general perception is that ZFS under-performs compared to XFS or EXT4. The presence of B-trees for the files has a big impact on the amount of metadata ZFS needs to handle, especially when the recordsize is small. The metadata consists mostly of the non-leaf pages (or internal nodes) of the B-trees. When properly cached, the performance of ZFS is excellent. ZFS allows you to optimize the use of EBS volumes, both in term of IOPS and size when the instance has fast ephemeral storage devices. Using the ephemeral device of an i3.large instance for the ZFS L2ARC, ZFS outperformed XFS by 66%. ###OpenSMTPD new config TL;DR: OpenBSD #p2k18 hackathon took place at Epitech in Nantes. I was organizing the hackathon but managed to make progress on OpenSMTPD. As mentioned at EuroBSDCon the one-line per rule config format was a design error. A new configuration grammar is almost ready and the underlying structures are simplified. Refactor removes ~750 lines of code and solves _many issues that were side-effects of the design error. New features are going to be unlocked thanks to this. Anatomy of a design error OpenSMTPD started ten years ago out of dissatisfaction with other solutions, mainly because I considered them way too complex for me not to get things wrong from time to time. The initial configuration format was very different, I was inspired by pyr@’s hoststated, which eventually became relayd, and designed my configuration format with blocks enclosed by brackets. When I first showed OpenSMTPD to pyr@, he convinced me that PF-like one-line rules would be awesome, and it was awesome indeed. It helped us maintain our goal of simple configuration files, it helped fight feature creeping, it helped us gain popularity and become a relevant MTA, it helped us get where we are now 10 years later. That being said, I believe this was a design error. A design error that could not have been predicted until we hit the wall to understand WHY this was an error. One-line rules are semantically wrong, they are SMTP wrong, they are wrong. One-line rules are making the entire daemon more complex, preventing some features from being implemented, making others more complex than they should be, they no longer serve our goals. To get to the point: we should move to two-line rules :-) Anatomy of a design error OpenSMTPD started ten years ago out of dissatisfaction with other solutions, mainly because I considered them way too complex for me not to get things wrong from time to time. The initial configuration format was very different, I was inspired by pyr@’s hoststated, which eventually became relayd, and designed my configuration format with blocks enclosed by brackets. When I first showed OpenSMTPD to pyr@, he convinced me that PF-like one-line rules would be awesome, and it was awesome indeed. It helped us maintain our goal of simple configuration files, it helped fight feature creeping, it helped us gain popularity and become a relevant MTA, it helped us get where we are now 10 years later. That being said, I believe this was a design error. A design error that could not have been predicted until we hit the wall to understand WHY this was an error. One-line rules are semantically wrong, they are SMTP wrong, they are wrong. One-line rules are making the entire daemon more complex, preventing some features from being implemented, making others more complex than they should be, they no longer serve our goals. To get to the point: we should move to two-line rules :-) The problem with one-line rules OpenSMTPD decides to accept or reject messages based on one-line rules such as: accept from any for domain poolp.org deliver to mbox Which can essentially be split into three units: the decision: accept/reject the matching: from any for domain poolp.org the (default) action: deliver to mbox To ensure that we meet the requirements of the transactions, the matching must be performed during the SMTP transaction before we take a decision for the recipient. Given that the rule is atomic, that it doesn’t have an identifier and that the action is part of it, the two only ways to make sure we can remember the action to take later on at delivery time is to either: save the action in the envelope, which is what we do today evaluate the envelope again at delivery And this this where it gets tricky… both solutions are NOT ok. The first solution, which we’ve been using for a decade, was to save the action within the envelope and kind of carve it in stone. This works fine… however it comes with the downsides that errors fixed in configuration files can’t be caught up by envelopes, that delivery action must be validated way ahead of time during the SMTP transaction which is much trickier, that the parsing of delivery methods takes place as the _smtpd user rather than the recipient user, and that envelope structures that are passed all over OpenSMTPD carry delivery-time informations, and more, and more, and more. The code becomes more complex in general, less safe in some particular places, and some areas are nightmarish to deal with because they have to deal with completely unrelated code that can’t be dealt with later in the code path. The second solution can’t be done. An envelope may be the result of nested rules, for example an external client, hitting an alias, hitting a user with a .forward file resolving to a user. An envelope on disk may no longer match any rule or it may match a completely different rule If we could ensure that it matched the same rule, evaluating the ruleset may spawn new envelopes which would violate the transaction. Trying to imagine how we could work around this leads to more and more and more RFC violations, incoherent states, duplicate mails, etc… There is simply no way to deal with this with atomic rules, the matching and the action must be two separate units that are evaluated at two different times, failure to do so will necessarily imply that you’re either using our first solution and all its downsides, or that you are currently in a world of pain trying to figure out why everything is burning around you. The minute the action is written to an on-disk envelope, you have failed. A proper ruleset must define a set of matching patterns resolving to an action identifier that is carved in stone, AND a set of named action set that is resolved dynamically at delivery time. Follow the link above to see the rest of the article Break ##News Roundup Backing up a legacy Windows machine to a FreeNAS with rsync I have some old Windows servers (10 years and counting) and I have been using rsync to back them up to my FreeNAS box. It has been working great for me. First of all, I do have my Windows servers backup in virtualized format. However, those are only one-time snapshops that I run once in a while. These are classic ASP IIS web servers that I can easily put up on a new VM. However, many of these legacy servers generate gigabytes of data a day in their repositories. Running VM conversion daily is not ideal. My solution was to use some sort of rsync solution just for the data repos. I’ve tried some applications that didn’t work too well with Samba shares and these old servers have slow I/O. Copying files to external sata or usb drive was not ideal. We’ve moved on from Windows to Linux and do not have any Windows file servers of capacity to provide network backups. Hence, I decided to use Delta Copy with FreeNAS. So here is a little write up on how to set it up. I have 4 Windows 2000 servers backing up daily with this method. First, download Delta Copy and install it. It is open-source and pretty much free. It is basically a wrapper for cygwin’s rsync. When you install it, it will ask you to install the Server services which allows you to run it as a Rsync server on Windows. You don’t need to do this. Instead, you will be just using the Delta Copy Client application. But before we do that, we will need to configure our Rsync service for our Windows Clients on FreeNAS. In FreeNAS, go under Services , Select Rsync > Rsync Modules > Add Rsync Module. Then fill out the form; giving the module a name and set the path. In my example, I simply called it WIN and linked it to a user called backupuser. This process is much easier than trying to configure the daemon rsyncd.conf file by hand. Now, on the Windows Client, start the DeltaCopy Client. You will create a new Profile. You will need to enter the IP of the Rsync server (FreeNAS) and specify the module name which will be called “Virtual Directory Name.” When you pull the select menu, the list of Rsync Modules you created earlier in FreeNAS will populate. You can set authentication. On the server, you can restrict by IP and do other things to lock down your rsync. Next, you will add folders (and/or files) you want to synchronize. Once the paths are set up, you can run a sync by right clicking the profile name. Here, I made a test sync to a home folder of a virtualized windows box. As you can see, I mounted the rsync volume on my mac to see the progress. The rsync worked beautifully. DeltaCopy did what it was told. Once you get everything working. The next thing to do is set schedules. If you done tasks schedules in Windows before, it is pretty straightforward. DeltaCopy has a link in the application to directly create a new task for you. I set my backups to run nightly and it has been working great. There you have it. Windows rsync to FreeNAS using DeltaCopy. The nice thing about FreeNAS is you don’t have to modify /etc/rsyncd.conf files. Everything can be done in the web admin. iXsystems ###How to write ATF tests for NetBSD I have recently started contributing to the amazing NetBSD foundation. I was thinking of trying out a new OS for a long time. Switching to the NetBSD OS has been a fun change. My first contribution to the NetBSD foundation was adding regression tests for the Address Sanitizer (ASan) in the Automated Testing Framework(ATF) which NetBSD has. I managed to complete it with the help of my really amazing mentor Kamil. This post is gonna be about the ATF framework that NetBSD has and how to you can add multiple tests with ease. Intro In ATF tests we will basically be talking about test programs which are a suite of test cases for a specific application or program. The ATF suite of Commands There are a variety of commands that the atf suite offers. These include : atf-check: The versatile command that is a vital part of the checking process. man page atf-run: Command used to run a test program. man page atf-fail: Report failure of a test case. atf-report: used to pretty print the atf-run. man page atf-set: To set atf test conditions. We will be taking a better look at the syntax and usage later. Let’s start with the Basics The ATF testing framework comes preinstalled with a default NetBSD installation. It is used to write tests for various applications and commands in NetBSD. One can write the Test programs in either the C language or in shell script. In this post I will be dealing with the Bash part. Follow the link above to see the rest of the article ###The Importance of ZFS Block Size Warning! WARNING! Don’t just do things because some random blog says so One of the important tunables in ZFS is the recordsize (for normal datasets) and volblocksize (for zvols). These default to 128KB and 8KB respectively. As I understand it, this is the unit of work in ZFS. If you modify one byte in a large file with the default 128KB record size, it causes the whole 128KB to be read in, one byte to be changed, and a new 128KB block to be written out. As a result, the official recommendation is to use a block size which aligns with the underlying workload: so for example if you are using a database which reads and writes 16KB chunks then you should use a 16KB block size, and if you are running VMs containing an ext4 filesystem, which uses a 4KB block size, you should set a 4KB block size You can see it has a 16GB total file size, of which 8.5G has been touched and consumes space - that is, it’s a “sparse” file. The used space is also visible by looking at the zfs filesystem which this file resides in Then I tried to copy the image file whilst maintaining its “sparseness”, that is, only touching the blocks of the zvol which needed to be touched. The original used only 8.42G, but the copy uses 14.6GB - almost the entire 16GB has been touched! What’s gone wrong? I finally realised that the difference between the zfs filesystem and the zvol is the block size. I recreated the zvol with a 128K block size That’s better. The disk usage of the zvol is now exactly the same as for the sparse file in the filesystem dataset It does impact the read speed too. 4K blocks took 5:52, and 128K blocks took 3:20 Part of this is the amount of metadata that has to be read, see the MySQL benchmarks from earlier in the show And yes, using a larger block size will increase the compression efficiency, since the compressor has more redundant data to optimize. Some of the savings, and the speedup is because a lot less metadata had to be written Your zpool layout also plays a big role, if you use 4Kn disks, and RAID-Z2, using a volblocksize of 8k will actually result in a large amount of wasted space because of RAID-Z padding. Although, if you enable compression, your 8k records may compress to only 4k, and then all the numbers change again. ###Using a Raspberry Pi 2 as a Router on a Stick Starring NetBSD Sorry we didn’t answer you quickly enough A few weeks ago I set about upgrading my feeble networking skills by playing around with a Cisco 2970 switch. I set up a couple of VLANs and found the urge to set up a router to route between them. The 2970 isn’t a modern layer 3 switch so what am I to do? Why not make use of the Raspberry Pi 2 that I’ve never used and put it to some good use as a ‘router on a stick’. I could install a Linux based OS as I am quite familiar with it but where’s the fun in that? In my home lab I use SmartOS which by the way is a shit hot hypervisor but as far as I know there aren’t any Illumos distributions for the Raspberry Pi. On the desktop I use Solus OS which is by far the slickest Linux based OS that I’ve had the pleasure to use but Solus’ focus is purely desktop. It’s looking like BSD then! I believe FreeBSD is renowned for it’s top notch networking stack and so I wrote to the BSDNow show on Jupiter Broadcasting for some help but it seems that the FreeBSD chaps from the show are off on a jolly to some BSD conference or another(love the show by the way). It looks like me and the luvverly NetBSD are on a date this Saturday. I’ve always had a secret love for NetBSD. She’s a beautiful, charming and promiscuous lover(looking at the supported architectures) and I just can’t stop going back to her despite her misgivings(ahem, zfs). Just my type of grrrl! Let’s crack on… Follow the link above to see the rest of the article ##Beastie Bits BSD Jobs University of Aberdeen’s Internet Transport Research Group is hiring VR demo on OpenBSD via OpenHMD with OSVR HDK2 patch runs ed, and ed can run anything (mentions FreeBSD and OpenBSD) Alacritty (OpenGL-powered terminal emulator) now supports OpenBSD MAP_STACK Stack Register Checking Committed to -current EuroBSDCon CfP till June 17, 2018 Tarsnap ##Feedback/Questions NeutronDaemon - Tutorial request Kurt - Question about transferability/bi-directionality of ZFS snapshots and send/receive Peter - A Question and much love for BSD Now Peter - netgraph state Send questions, comments, show ideas/topics, or stories you want mentioned on the show to feedback@bsdnow.tv

BSD Now
211: It's HAMMER2 Time!

BSD Now

Play Episode Listen Later Sep 13, 2017 122:42


We explore whether a BSD can replicate Cisco router performance; RETGUARD, OpenBSDs new exploit mitigation technology, Dragonfly's HAMMER2 filesystem implementation & more! This episode was brought to you by Headlines Can a BSD system replicate the performance of a Cisco router? (https://www.reddit.com/r/networking/comments/6upchy/can_a_bsd_system_replicate_the_performance_of/) Short Answer: No, but it might be good enough for what you need Traditionally routers were built with a tightly coupled data plane and control plane. Back in the 80s and 90s the data plane was running in software on commodity CPUs with proprietary software. As the needs and desires for more speeds and feeds grew, the data plane had to be implemented in ASICs and FPGAs with custom memories and TCAMs. While these were still programmable in a sense, they certainly weren't programmable by anyone but a small handful of people who developed the hardware platform. The data plane was often layered, where features not handled by the hardware data plane were punted to a software only data path running on a more general CPU. The performance difference between the two were typically an order or two of magnitude. source (https://fd.io/wp-content/uploads/sites/34/2017/07/FDioVPPwhitepaperJuly2017.pdf) Except for encryption (e.g. IPsec) or IDS/IPS, the true measure of router performance is packets forwarded per unit time. This is normally expressed as Packets-per-second, or PPS. To 'line-rate' forward on a 1gbps interface, you must be able to forward packets at 1.488 million pps (Mpps). To forward at "line-rate" between 10Gbps interfaces, you must be able to forward at 14.88Mpps. Even on large hardware, kernel-forwarding is limited to speeds that top out below 2Mpps. George Neville-Neil and I did a couple papers on this back in 2014/2015. You can read the papers (https://github.com/freebsd-net/netperf/blob/master/Documentation/Papers/ABSDCon2015Paper.pdf) for the results. However, once you export the code from the kernel, things start to improve. There are a few open source code bases that show the potential of kernel-bypass networking for building a software-based router. The first of these is netmap-fwd which is the FreeBSD ip_forward() code hosted on top of netmap, a kernel-bypass technology present in FreeBSD (and available for linux). Full-disclosure, netmap-fwd was done at my company, Netgate. netmap-fwd will l3 forward around 5 Mpps per core. slides (https://github.com/Netgate/netmap-fwd/blob/master/netmap-fwd.pdf) The first of these is netmap-fwd (https://github.com/Netgate/netmap-fwd) which is the FreeBSD ip_forward() code hosted on top of netmap (https://github.com/luigirizzo/netmap), a kernel-bypass technology present in FreeBSD (and available for linux). Full-disclosure, netmap-fwd was done at my company, Netgate. (And by "my company" I mean that I co-own it with my spouse.). netmap-fwd will l3 forward around 5 Mpps per core. slides (https://github.com/Netgate/netmap-fwd/blob/master/netmap-fwd.pdf) Nanako Momiyama of the Keio Univ Tokuda Lab presented on IP Forwarding Fastpath (https://www.bsdcan.org/2017/schedule/events/823.en.html) at BSDCan this past May. She got about 5.6Mpps (roughly 10% faster than netmap-fwd) using a similar approach where the ip_foward() function was rewritten as a module for VALE (the netmap-based in-kernel switch). Slides (https://2016.eurobsdcon.org/PresentationSlides/NanakoMomiyama_TowardsFastIPForwarding.pdf) from her previous talk at EuroBSDCon 2016 are available. (Speed at the time was 2.8Mpps.). Also a paper (https://www.ht.sfc.keio.ac.jp/~nanako/conext17-sw.pdf) from that effort, if you want to read it. Of note: They were showing around 1.6Mpps even after replacing the in-kernel routing lookup algorithm with DXR. (DXR was written by Luigi Rizzo, who is also the primary author of netmap.) Not too long after netmap-fwd was open sourced, Ghandi announced packet-journey, an application based on drivers and libraries and from DPDK. Packet-journey is also an L3 router. The GitHub page for packet-journey lists performance as 21,773.47 mbps (so 21.77Gbps) for 64-byte UDP frames with 50 ACLs and 500,000 routes. Since they're using 64-byte frames, this translates to roughly 32.4Mpps. Finally, there is recent work in FreeBSD (which is part of 11.1-RELEASE) that gets performance up to 2x the level of netmap-fwd or the work by Nanako Momiyama. 10 million PPS: Here (http://blog.cochard.me/2015/09/receipt-for-building-10mpps-freebsd.html) is a decent introduction. But of course, even as FreeBSD gets up to being able to do 10gbps at line-rate, 40 and 100 gigabits are not uncommon now Even with the fastest modern CPUs, this is very little time to do any kind of meaningful packet processing. At 10Gbps, your total budget per packet, to receive (Rx) the packet, process the packet, and transmit (Tx) the packet is 67.2 ns. Complicating the task is the simple fact that main memory (RAM) is 70 ns away. The simple conclusion here is that, even at 10Gbps, if you have to hit RAM, you can't generate the PPS required for line-rate forwarding. There is some detail about design tradeoffs in the Ryzen architecture and how that might impact using those machines as routers Anyway... those are all interesting, but the natural winner here is FD.io's Vector Packet Processing (VPP). Read this (http://blogs.cisco.com/sp/a-bigger-helping-of-internet-please) VPP is an efficient, flexible open source data plane. It consists of a set of forwarding nodes arranged in a directed graph and a supporting framework. The framework has all the basic data structures, timers, drivers (and interfaces to both DPDK and netmap), a scheduler which allocates the CPU time between the graph nodes, performance and debugging tools, like counters and built-in packet trace. The latter allows you to capture the paths taken by the packets within the graph with high timestamp granularity, giving full insight into the processing on a per-packet level. The net result here is that Cisco (again, Cisco) has shown the ability to route packets at 1 Tb/s using VPP on a four socket Purley system There is also much discussion of the future of pfSense, as they transition to using VPP This is a very lengthy write up which deserves a full read, plus there are some comments from other people *** RETGUARD, the OpenBSD next level in exploit mitigation, is about to debut (https://marc.info/?l=openbsd-tech&m=150317547021396&w=2) This year I went to BSDCAN in Ottawa. I spent much of it in the 'hallway track', and had an extended conversation with various people regarding our existing security mitigations and hopes for new ones in the future. I spoke a lot with Todd Mortimer. Apparently I told him that I felt return-address protection was impossible, so a few weeks later he sent a clang diff to address that issue... The first diff is for amd64 and i386 only -- in theory RISC architectures can follow this approach soon. The mechanism is like a userland 'stackghost' in the function prologue and epilogue. The preamble XOR's the return address at top of stack with the stack pointer value itself. This perturbs by introducing bits from ASLR. The function epilogue undoes the transform immediately before the RET instruction. ROP attack methods are impacted because existing gadgets are transformed to consist of " RET". That pivots the return sequence off the ROP chain in a highly unpredictable and inconvenient fashion. The compiler diff handles this for all the C code, but the assembly functions have to be done by hand. I did this work first for amd64, and more recently for i386. I've fixed most of the functions and only a handful of complex ones remain. For those who know about polymorphism and pop/jmp or JOP, we believe once standard-RET is solved those concerns become easier to address seperately in the future. In any case a substantial reduction of gadgets is powerful. For those worried about introducing worse polymorphism with these "xor; ret" epilogues themselves, the nested gadgets for 64bit and 32bit variations are +1 "xor %esp,(%rsp); ret", +2 "and $0x24,%al; ret" and +3 "and $0xc3,%al; int3". Not bad. Over the last two weeks, we have received help and advice to ensure debuggers (gdb, egdb, ddb, lldb) can still handle these transformed callframes. Also in the kernel, we discovered we must use a smaller XOR, because otherwise userland addresses are generated, and cannot rely on SMEP as it is really new feature of the architecture. There were also issues with pthreads and dlsym, which leads to a series of uplifts around _builtinreturn_address and DWARF CFI. Application of this diff doesn't require anything special, a system can simply be built twice. Or shortcut by building & installing gnu/usr.bin/clang first, then a full build. We are at the point where userland and base are fully working without regressions, and the remaining impacts are in a few larger ports which directly access the return address (for a variety of reasons). So work needs to continue with handling the RET-addr swizzle in those ports, and then we can move forward. You can find the full message with the diff here (https://marc.info/?l=openbsd-tech&m=150317547021396&w=2) *** Interview - Ed Maste, Charlie & Siva - @ed_maste (https://twitter.com/ed_maste), @yzgyyang (https://twitter.com/yzgyyang) & @svmhdvn (https://twitter.com/svmhdvn) Co-op Students for the FreeBSD Foundation *** News Roundup Next DFly release will have an initial HAMMER2 implementation (http://lists.dragonflybsd.org/pipermail/users/2017-August/313558.html) The next DragonFly release (probably in September some time) will have an initial HAMMER2 implementation. It WILL be considered experimental and won't be an installer option yet. This initial release will only have single-image support operational plus basic features. It will have live dedup (for cp's), compression, fast recovery, snapshot, and boot support out of the gate. This first H2 release will not have clustering or multi-volume support, so don't expect those features to work. I may be able to get bulk dedup and basic mirroring operational by release time, but it won't be very efficient. Also, right now, sync operations are fairly expensive and will stall modifying operations to some degree during the flush, and there is no reblocking (yet). The allocator has a 16KB granularity (on HAMMER1 it was 2MB), so for testing purposes it will still work fairly well even without reblocking. The design is in a good place. I'm quite happy with how the physical layout turned out. Allocations down to 1KB are supported. The freemap has a 16KB granularity with a linear counter (one counter per 512KB) for packing smaller allocations. INodes are 1KB and can directly embed 512 bytes of file data for files 512 bytes. The freemap is also zoned by type for I/O locality. The blockrefs are 'fat' at 128 bytes but enormously powerful. That will allow us to ultimately support up to a 512-bit crypto hash and blind dedup using said hash. Not on release, but that's the plan. I came up with an excellent solution for directory entries. The 1KB allocation granularity was a bit high but I didn't want to reduce it. However, because blockrefs are now 128 byte entities, and directory entries are hashed just like in H1, I was able to code them such that a directory entry is embedded in the blockref itself and does not require a separate data reference or allocation beyond that. Filenames up to 64 bytes long can be accomodated in the blockref using the check-code area of the blockref. Longer filenames will use an additional data reference hanging off the blockref to accomodate up to 255 char filenames. Of course, a minimum of 1KB will have to be allocated in that case, but filenames are

ANTIC The Atari 8-bit Podcast
ANTIC Episode 45 - Open Atari

ANTIC The Atari 8-bit Podcast

Play Episode Listen Later Aug 31, 2017 116:31


In this episode of ANTIC The Atari 8-bit Computer Podcast: Mike Maginnis of the Open Apple and Drop III Inches podcasts joins the Antic crew and starts a computer war, Nir Dary tells us about disk drive upgrades, we catch up with Curt Vendel about his projects including the 2nd Atari history book, and more Atari news than you can possibly imagine! READY! Recurring Links Floppy Days Podcast AtariArchives.org AtariMagazines.com Kevin’s Book “Terrible Nerd” New Atari books scans at archive.org ANTIC feedback at AtariAge Atari interview discussion thread on AtariAge ANTIC Facebook Page AHCS Eaten By a Grue   What we’ve been up to VCF Midwest - http://vcfmw.org/ SDrive2 - http://atariage.com/forums/topic/262509-sdrive-arm-preorder/page-1 Atari, Inc.: Business is Fun - https://www.amazon.com/Atari-Inc-Business-Curt-Vendel/dp/0985597402 “You Have Died of Dysentery: The creation of The Oregon Trail – the iconic educational game of the 1980s” e-book by R. Philip Bouchard - https://www.amazon.com/dp/B01B8JMKMC “Art of Atari Poster Collection” by Tim Lapetino - https://www.amazon.com/Art-Atari-Poster-Collection-Lapetino/dp/1524103020 Kfest — simon sez - https://youtu.be/XzJ9DUfd6s4 Apple II Family Feud - https://youtu.be/TMuNSGsZo8I Interviews Jason Worley transcribed Dan Horn interview - https://computingpioneers.com/index.php/Dan_Horn News Atari 1450XLD pictures posted by Curt Vendel - https://www.facebook.com/groups/vintagecomputerclub/permalink/1882817098418314/ Easy to Learn, Hard to Master: The Fate of Atari - https://vimeo.com/ondemand/120523/229705301 Radiokomputer, the Polish program broadcasting Atari games by radio - http://atariteca.blogspot.pe/2017/08/radiokomputer-el-programa-polaco-que.html “Atari Photo Sauce” - http://www.4-traders.com/ATARI-2168735/news/Atari-Trademark-Application-for-ATARI-PHOTO-SAUCE-Filed-by-Atari-24749858/ Atari sues Nestle, says Kit Kat video game ad violates Breakout … Atari themed skins for Raspberry Pi cases - https://www.facebook.com/groups/181644898539691/permalink/1401735433197292/ , https://www.redbubble.com/people/choccyhobnob http://retroroundup.com Games for Atari: 1977 to 1995 kickstarter Atari 400 RAM-Card 48/52 KB & external OS-ROM - http://atariage.com/forums/topic/267042-new-hardware-atari-400-ram-card-4852-kb-external-os-rom/ New WINE port of Altirra - http://atariage.com/forums/topic/256928-altirra-28-wine-port-for-macos-sierra/?view=getnewpost Atari 800XL computer with a cell phone via Bluetooth wireless - http://atariteca.blogspot.com/2017/08/video-computadora-atari-800xl-con.html XC-1411 monitor on ebay - https://www.ebay.com/sch/i.html?_from=R40&_sacat=0&_nkw=XC-1411&LH_Complete=1&rt=nc&_trksid=p2045573.m1684 details of the six games of ABBUC 2017 - http://atariteca.blogspot.com/2017/08/atari-imagenes-y-detalles-de-los-seis.html Upcoming Shows where you might see Atari computers (or Atari people): OldComp Party #3 - Sep 8-10, 2017 - (Czech Republic) VCFMW - Sept. 9-10, Elk Grove Village, IL - http://vcfmw.org/ PRGE http://www.retrogamingexpo.com Oct 20-22 ByteFest 2017 Oct 13-15, 2017 - http://www.bytefest.org/english-info2/ (Prague, Czech Republic) Vintage computer fest Seattle Feb 10-11 2018, Living Computers: Museum + Labs - http://vcfed.org/wp/2017/07/07/vintage-computer-festival-pacific-northwest/ YouTube videos this month HOW TO: Atari 800 & Atari 5200 EmulationStation - https://www.youtube.com/watch?v=erSOXQhJ3uo A graphical and themeable emulator front-end that allows you to access all your favorite games in one place, even without a keyboard! EmulationStation performs well even on low-powered devices like the famous mini-computer Raspberry Pi. EmulationStation is the front-end of the popular RetroPie Project, which comes pre-configured with emulators for over 30 different platforms. Amazing Atari 8 bit Art - Part 3 - https://www.youtube.com/watch?v=hiTtp9rcrv4 - Kieren Hawken - This video features 100 more amazing pieces of pixel art from the Atari 8-bit range of computers. WAR ROOM game for Atari 8-bit computers - Abbuc software contest 2017 - https://www.youtube.com/watch?v=Ydaqi5VD_Q8 - WAR ROOM for Atari 8-bit computers by Rob Schlortt and Eric Henneke. Atari 600xl modding 64KB, RGB Output, 4 different OS, recap - https://www.youtube.com/watch?v=dIhwmjXK_UQ - Klaus Wolf We Are Still Fighting For Transitions... by Desire, 2017 | Atari 8 bit Demo - https://www.youtube.com/watch?v=EnBrh9dwZ1k Atari XL/XE+VBXE demo released at Nordlicht 2017 Atari 65XE - 1MB RAM Upgrade - Ultimate 1MB Revised 2K14 From Lotharek - https://www.youtube.com/watch?v=NVUmRuuvJY0 - GadgetUK164 - Retro Gaming Repairs & Mods NPR How I Built This - Atari & Chuck E. Cheese's: Nolan Bushnell - https://www.youtube.com/watch?v=Fi6Chp1_0Z8 - Before he turned 40, Nolan Bushnell founded two brands that permanently shaped the way Americans amuse themselves: the iconic video game system Atari, and the frenetic family restaurant Chuck E. Cheese's. Commercial https://www.youtube.com/watch?v=YUz58NRFZiM End of Show Music Sam Sings - We Will Rock You -  http://atariage.com/forums/blog/572/entry-14044-sam-raaks-yuw/ Possible side effects of listening to the Antic podcast include stuffy nose, sneezing, sore throat; drowsiness, dizziness, feeling nervous; mild nausea, upset stomach, constipation; increased appetite, weight changes; insomnia, decreased sex drive, impotence, or difficulty having an orgasm; dry mouth, intense hate of Commodore, and Amiga lust. Certain conditions apply. Offer good for those with approved credit. Member FDIC. An equal housing lender.

Podcast La Rueda del Misterio
CANAL DEL MISTERIO- 77 16x 05 ENTREVISTA A JAVIER AKERMAN 101 Perlas Budistas Y Cristianas 64kb - Episodio exclusivo para mecenas

Podcast La Rueda del Misterio

Play Episode Listen Later May 8, 2016 119:46


Agradece a este podcast tantas horas de entretenimiento y disfruta de episodios exclusivos como éste. ¡Apóyale en iVoox! DIRIGE Y PRESENTA Nuria Mejías "101 PERLAS BUDISTAS Y CRISTIANAS" con Javier Akerman "RUSIA" con Luis Tobajas "El caso Yéremi" con Dra. MMar Robledo e Ioannis Koutsouraiss "ACTUALIDAD" con María Toro "EL CONSEJO" con Faro Tarot "LA NIÑA EN LA ESCALERA" con Jose Vicente G. Castellanos Puedes escucharnos en la 99,9 Valencia Radio o en ON LINE enCANALDELMISTERIO.COM o en MISTERIOFM.COM Quieres ponerte en contacto con nosotros? aquí tienes nuestras formas de contacto. FACEBOOK, TWITTER, INSTAGRAM, GOOGLE+, TUMBLR, somos CANAL DEL MISTERIO Nuestro email : Turincondelmisterio@gmail.com Nuestra web: CANALDELMISTERIO.COMEscucha este episodio completo y accede a todo el contenido exclusivo de La Rueda del Misterio. Descubre antes que nadie los nuevos episodios, y participa en la comunidad exclusiva de oyentes en https://go.ivoox.com/sq/4754

Inspirational Dream House
decorationofhouses 01 wharton 64kb

Inspirational Dream House

Play Episode Listen Later Dec 24, 2013 27:42


Dračí Studna
Dračí studna #10: Příběhy Impéria, Dračí Doupě 2 I. (rozhovor s Ecthelion^2)

Dračí Studna

Play Episode Listen Later Apr 20, 2010


Marný pokus sledovat domácí scénu a následně poklidná rozprava s Ecthelion^2. Ke stažení (délka 33:50): Přes váš oblíbený podcast klient přihlášením do feedburner RSS kanálu OGG Vorbis q0 VBR (menší velikost, lepší kvalita) - 15 MB MPEG 3 64Kb (větší velikost, menší kvalita, lepší podpora v přenosných přehravačích) - 16 MB Odkazy, o nichž se hovoří v podcastu: Factum Odvrácená strana Londýna RPG [...]

Dračí Studna
Dračí studna #09: Střepy snů (rozhovor s Matoušem “Erricem” Ježkem)

Dračí Studna

Play Episode Listen Later Sep 21, 2009


Pár stručných slov o světě a konečně, o Střepech Snů s Erricem rozprava. Ke stažení (délka 26:44): Přes váš oblíbený podcast klient přihlášením do feedburner RSS kanálu OGG Vorbis q0 VBR (menší velikost, lepší kvalita) - 12 MB MPEG 3 64Kb (větší velikost, menší kvalita, lepší podpora v přenosných přehravačích) - 16 MB Odkazy, o nichž se hovoří v podcastu: All [...]

Dračí Studna
Dračí studna #08: Archiválie, Drakkar (rozhovor s redakcí)

Dračí Studna

Play Episode Listen Later Aug 12, 2009


Blast from the past! Rozhovor vytažený ze zaprášeného šuplíku. Krátké a stručné novinky a dýmání s redakcí Drakkaru. Ke stažení (délka 23:08): Přes váš oblíbený podcast klient přihlášením do feedburner RSS kanálu OGG Vorbis q0 VBR (menší velikost, lepší kvalita) - 18,9 MB MPEG 3 64Kb (větší velikost, menší kvalita, lepší podpora v přenosných přehravačích) - 19,5 MB Bonus (nesestříhaná [...]

Dračí Studna
Dračí studna #07: Novinky, Taria (rozhovor s Charlesem)

Dračí Studna

Play Episode Listen Later Jan 31, 2008


Návrat po letech! Hromada nových věcí (tedy, jejich část) a rozhovor s Charlesem o Tarii. Ke stažení (délka 43:40) Přes váš oblíbený podcast klient přihlášením do feedburner RSS kanálu OGG Vorbis q0 VBR (menší velikost, lepší kvalita) - 18,9 MB MPEG 3 64Kb (větší velikost, menší kvalita, lepší podpora v přenosných přehravačích) - 19,5 MB Odkazy, o nichž se hovoří [...]

Dračí Studna
Dračí studna #06: Novinky, Asterion (Rozhovor s Gilgaladem)

Dračí Studna

Play Episode Listen Later May 3, 2007


V pátém dílu řeknu něco o posunu Wizardů směrem od OGL, o alfa verzi RPGPedie a dokončím rozhovor s Gilgaladem. Ke stažení (délka 31:05) Přes váš oblíbený podcast klient přihlášením do feedburner RSS kanálu OGG Vorbis q0 VBR (menší velikost, lepší kvalita) - 13 MB MPEG 3 64Kb (větší velikost, menší kvalita, lepší podpora v přenosných přehravačích) - 15 [...]

Hypnosis and relaxation |Sound therapy
swiss_family_robinson_48_wyss_64kb

Hypnosis and relaxation |Sound therapy

Play Episode Listen Later Jan 1, 1970 14:16


By: Johann David Wyss (1743-1818) A beautiful story about survival, the Robinson family shows that one does not have to have the usual comforts of life in order to be comfortable and happy. It is also a story about family relations. The book showcases a family of six that has to start all over without the basic amenities that make life easier in the eyes of society. The idea of being in an island with no human neighbors is daunting to say the least. The family was shipwrecked and everyone else on the ship perished when they deserted the ship. When the storm finally abated, they figured out a way to shore and immediately tackled the most urgent needs like food and shelter for the night. The senior Robinson and Franz, the eldest son, explored the island and found that it was well endowed with food and animals that could be killed for meat. On further exploration, they discovered better shelter and even a salt supply. They had supplies and even wax from which they made candles. They made many more amazing discoveries and got quite comfortable on the island which was hither to uninhabited. Later, they found an English girl, Jenny, who had been stranded on a different island for three years. But how did she get there and survive so long? This book tells an endearing survival story and highlights the joys of close family bonds. Support this podcast: https://anchor.fm/xu-cheng7/supportSupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

Hypnosis and relaxation |Sound therapy
swiss_family_robinson_58conclusion_wyss_64kb

Hypnosis and relaxation |Sound therapy

Play Episode Listen Later Jan 1, 1970 9:03


By: Johann David Wyss (1743-1818) A beautiful story about survival, the Robinson family shows that one does not have to have the usual comforts of life in order to be comfortable and happy. It is also a story about family relations. The book showcases a family of six that has to start all over without the basic amenities that make life easier in the eyes of society. The idea of being in an island with no human neighbors is daunting to say the least. The family was shipwrecked and everyone else on the ship perished when they deserted the ship. When the storm finally abated, they figured out a way to shore and immediately tackled the most urgent needs like food and shelter for the night. The senior Robinson and Franz, the eldest son, explored the island and found that it was well endowed with food and animals that could be killed for meat. On further exploration, they discovered better shelter and even a salt supply. They had supplies and even wax from which they made candles. They made many more amazing discoveries and got quite comfortable on the island which was hither to uninhabited. Later, they found an English girl, Jenny, who had been stranded on a different island for three years. But how did she get there and survive so long? This book tells an endearing survival story and highlights the joys of close family bonds. Support this podcast: https://anchor.fm/xu-cheng7/supportSupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

Hypnosis and relaxation |Sound therapy
swiss_family_robinson_56_wyss_64kb

Hypnosis and relaxation |Sound therapy

Play Episode Listen Later Jan 1, 1970 15:17


By: Johann David Wyss (1743-1818) A beautiful story about survival, the Robinson family shows that one does not have to have the usual comforts of life in order to be comfortable and happy. It is also a story about family relations. The book showcases a family of six that has to start all over without the basic amenities that make life easier in the eyes of society. The idea of being in an island with no human neighbors is daunting to say the least. The family was shipwrecked and everyone else on the ship perished when they deserted the ship. When the storm finally abated, they figured out a way to shore and immediately tackled the most urgent needs like food and shelter for the night. The senior Robinson and Franz, the eldest son, explored the island and found that it was well endowed with food and animals that could be killed for meat. On further exploration, they discovered better shelter and even a salt supply. They had supplies and even wax from which they made candles. They made many more amazing discoveries and got quite comfortable on the island which was hither to uninhabited. Later, they found an English girl, Jenny, who had been stranded on a different island for three years. But how did she get there and survive so long? This book tells an endearing survival story and highlights the joys of close family bonds. Support this podcast: https://anchor.fm/xu-cheng7/supportSupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

Hypnosis and relaxation |Sound therapy
swiss_family_robinson_57_wyss_64kb

Hypnosis and relaxation |Sound therapy

Play Episode Listen Later Jan 1, 1970 25:49


By: Johann David Wyss (1743-1818) A beautiful story about survival, the Robinson family shows that one does not have to have the usual comforts of life in order to be comfortable and happy. It is also a story about family relations. The book showcases a family of six that has to start all over without the basic amenities that make life easier in the eyes of society. The idea of being in an island with no human neighbors is daunting to say the least. The family was shipwrecked and everyone else on the ship perished when they deserted the ship. When the storm finally abated, they figured out a way to shore and immediately tackled the most urgent needs like food and shelter for the night. The senior Robinson and Franz, the eldest son, explored the island and found that it was well endowed with food and animals that could be killed for meat. On further exploration, they discovered better shelter and even a salt supply. They had supplies and even wax from which they made candles. They made many more amazing discoveries and got quite comfortable on the island which was hither to uninhabited. Later, they found an English girl, Jenny, who had been stranded on a different island for three years. But how did she get there and survive so long? This book tells an endearing survival story and highlights the joys of close family bonds. Support this podcast: https://anchor.fm/xu-cheng7/supportSupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

Hypnosis and relaxation |Sound therapy
swiss_family_robinson_49_wyss_64kb

Hypnosis and relaxation |Sound therapy

Play Episode Listen Later Jan 1, 1970 9:44


By: Johann David Wyss (1743-1818) A beautiful story about survival, the Robinson family shows that one does not have to have the usual comforts of life in order to be comfortable and happy. It is also a story about family relations. The book showcases a family of six that has to start all over without the basic amenities that make life easier in the eyes of society. The idea of being in an island with no human neighbors is daunting to say the least. The family was shipwrecked and everyone else on the ship perished when they deserted the ship. When the storm finally abated, they figured out a way to shore and immediately tackled the most urgent needs like food and shelter for the night. The senior Robinson and Franz, the eldest son, explored the island and found that it was well endowed with food and animals that could be killed for meat. On further exploration, they discovered better shelter and even a salt supply. They had supplies and even wax from which they made candles. They made many more amazing discoveries and got quite comfortable on the island which was hither to uninhabited. Later, they found an English girl, Jenny, who had been stranded on a different island for three years. But how did she get there and survive so long? This book tells an endearing survival story and highlights the joys of close family bonds. Support this podcast: https://anchor.fm/xu-cheng7/supportSupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

Hypnosis and relaxation |Sound therapy
swiss_family_robinson_47_wyss_64kb

Hypnosis and relaxation |Sound therapy

Play Episode Listen Later Jan 1, 1970 13:32


By: Johann David Wyss (1743-1818) A beautiful story about survival, the Robinson family shows that one does not have to have the usual comforts of life in order to be comfortable and happy. It is also a story about family relations. The book showcases a family of six that has to start all over without the basic amenities that make life easier in the eyes of society. The idea of being in an island with no human neighbors is daunting to say the least. The family was shipwrecked and everyone else on the ship perished when they deserted the ship. When the storm finally abated, they figured out a way to shore and immediately tackled the most urgent needs like food and shelter for the night. The senior Robinson and Franz, the eldest son, explored the island and found that it was well endowed with food and animals that could be killed for meat. On further exploration, they discovered better shelter and even a salt supply. They had supplies and even wax from which they made candles. They made many more amazing discoveries and got quite comfortable on the island which was hither to uninhabited. Later, they found an English girl, Jenny, who had been stranded on a different island for three years. But how did she get there and survive so long? This book tells an endearing survival story and highlights the joys of close family bonds. Support this podcast: https://anchor.fm/xu-cheng7/supportSupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

Hypnosis and relaxation |Sound therapy
swiss_family_robinson_54_wyss_64kb

Hypnosis and relaxation |Sound therapy

Play Episode Listen Later Jan 1, 1970 21:33


By: Johann David Wyss (1743-1818) A beautiful story about survival, the Robinson family shows that one does not have to have the usual comforts of life in order to be comfortable and happy. It is also a story about family relations. The book showcases a family of six that has to start all over without the basic amenities that make life easier in the eyes of society. The idea of being in an island with no human neighbors is daunting to say the least. The family was shipwrecked and everyone else on the ship perished when they deserted the ship. When the storm finally abated, they figured out a way to shore and immediately tackled the most urgent needs like food and shelter for the night. The senior Robinson and Franz, the eldest son, explored the island and found that it was well endowed with food and animals that could be killed for meat. On further exploration, they discovered better shelter and even a salt supply. They had supplies and even wax from which they made candles. They made many more amazing discoveries and got quite comfortable on the island which was hither to uninhabited. Later, they found an English girl, Jenny, who had been stranded on a different island for three years. But how did she get there and survive so long? This book tells an endearing survival story and highlights the joys of close family bonds. Support this podcast: https://anchor.fm/xu-cheng7/supportSupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

Hypnosis and relaxation |Sound therapy
swiss_family_robinson_53_wyss_64kb

Hypnosis and relaxation |Sound therapy

Play Episode Listen Later Jan 1, 1970 20:07


By: Johann David Wyss (1743-1818) A beautiful story about survival, the Robinson family shows that one does not have to have the usual comforts of life in order to be comfortable and happy. It is also a story about family relations. The book showcases a family of six that has to start all over without the basic amenities that make life easier in the eyes of society. The idea of being in an island with no human neighbors is daunting to say the least. The family was shipwrecked and everyone else on the ship perished when they deserted the ship. When the storm finally abated, they figured out a way to shore and immediately tackled the most urgent needs like food and shelter for the night. The senior Robinson and Franz, the eldest son, explored the island and found that it was well endowed with food and animals that could be killed for meat. On further exploration, they discovered better shelter and even a salt supply. They had supplies and even wax from which they made candles. They made many more amazing discoveries and got quite comfortable on the island which was hither to uninhabited. Later, they found an English girl, Jenny, who had been stranded on a different island for three years. But how did she get there and survive so long? This book tells an endearing survival story and highlights the joys of close family bonds. Support this podcast: https://anchor.fm/xu-cheng7/supportSupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

Hypnosis and relaxation |Sound therapy
swiss_family_robinson_52_wyss_64kb

Hypnosis and relaxation |Sound therapy

Play Episode Listen Later Jan 1, 1970 28:56


By: Johann David Wyss (1743-1818) A beautiful story about survival, the Robinson family shows that one does not have to have the usual comforts of life in order to be comfortable and happy. It is also a story about family relations. The book showcases a family of six that has to start all over without the basic amenities that make life easier in the eyes of society. The idea of being in an island with no human neighbors is daunting to say the least. The family was shipwrecked and everyone else on the ship perished when they deserted the ship. When the storm finally abated, they figured out a way to shore and immediately tackled the most urgent needs like food and shelter for the night. The senior Robinson and Franz, the eldest son, explored the island and found that it was well endowed with food and animals that could be killed for meat. On further exploration, they discovered better shelter and even a salt supply. They had supplies and even wax from which they made candles. They made many more amazing discoveries and got quite comfortable on the island which was hither to uninhabited. Later, they found an English girl, Jenny, who had been stranded on a different island for three years. But how did she get there and survive so long? This book tells an endearing survival story and highlights the joys of close family bonds. Support this podcast: https://anchor.fm/xu-cheng7/supportSupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

Hypnosis and relaxation |Sound therapy
swiss_family_robinson_51_wyss_64kb

Hypnosis and relaxation |Sound therapy

Play Episode Listen Later Jan 1, 1970 11:35


By: Johann David Wyss (1743-1818) A beautiful story about survival, the Robinson family shows that one does not have to have the usual comforts of life in order to be comfortable and happy. It is also a story about family relations. The book showcases a family of six that has to start all over without the basic amenities that make life easier in the eyes of society. The idea of being in an island with no human neighbors is daunting to say the least. The family was shipwrecked and everyone else on the ship perished when they deserted the ship. When the storm finally abated, they figured out a way to shore and immediately tackled the most urgent needs like food and shelter for the night. The senior Robinson and Franz, the eldest son, explored the island and found that it was well endowed with food and animals that could be killed for meat. On further exploration, they discovered better shelter and even a salt supply. They had supplies and even wax from which they made candles. They made many more amazing discoveries and got quite comfortable on the island which was hither to uninhabited. Later, they found an English girl, Jenny, who had been stranded on a different island for three years. But how did she get there and survive so long? This book tells an endearing survival story and highlights the joys of close family bonds. Support this podcast: https://anchor.fm/xu-cheng7/supportSupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

Hypnosis and relaxation |Sound therapy
swiss_family_robinson_50_wyss_64kb

Hypnosis and relaxation |Sound therapy

Play Episode Listen Later Jan 1, 1970 19:30


By: Johann David Wyss (1743-1818) A beautiful story about survival, the Robinson family shows that one does not have to have the usual comforts of life in order to be comfortable and happy. It is also a story about family relations. The book showcases a family of six that has to start all over without the basic amenities that make life easier in the eyes of society. The idea of being in an island with no human neighbors is daunting to say the least. The family was shipwrecked and everyone else on the ship perished when they deserted the ship. When the storm finally abated, they figured out a way to shore and immediately tackled the most urgent needs like food and shelter for the night. The senior Robinson and Franz, the eldest son, explored the island and found that it was well endowed with food and animals that could be killed for meat. On further exploration, they discovered better shelter and even a salt supply. They had supplies and even wax from which they made candles. They made many more amazing discoveries and got quite comfortable on the island which was hither to uninhabited. Later, they found an English girl, Jenny, who had been stranded on a different island for three years. But how did she get there and survive so long? This book tells an endearing survival story and highlights the joys of close family bonds. Support this podcast: https://anchor.fm/xu-cheng7/supportSupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

Hypnosis and relaxation |Sound therapy
swiss_family_robinson_55_wyss_64kb

Hypnosis and relaxation |Sound therapy

Play Episode Listen Later Jan 1, 1970 26:29


By: Johann David Wyss (1743-1818) A beautiful story about survival, the Robinson family shows that one does not have to have the usual comforts of life in order to be comfortable and happy. It is also a story about family relations. The book showcases a family of six that has to start all over without the basic amenities that make life easier in the eyes of society. The idea of being in an island with no human neighbors is daunting to say the least. The family was shipwrecked and everyone else on the ship perished when they deserted the ship. When the storm finally abated, they figured out a way to shore and immediately tackled the most urgent needs like food and shelter for the night. The senior Robinson and Franz, the eldest son, explored the island and found that it was well endowed with food and animals that could be killed for meat. On further exploration, they discovered better shelter and even a salt supply. They had supplies and even wax from which they made candles. They made many more amazing discoveries and got quite comfortable on the island which was hither to uninhabited. Later, they found an English girl, Jenny, who had been stranded on a different island for three years. But how did she get there and survive so long? This book tells an endearing survival story and highlights the joys of close family bonds. Support this podcast: https://anchor.fm/xu-cheng7/supportSupport this podcast at — https://redcircle.com/hypnosis-and-relaxation-sound-therapy/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy