Podcasts about eli5

What's the historical reason for the U.S. using "Letter" paper size over the international standard A4 paper? What inconveniences do people face in North America due to the different paper sizes compared to the rest of the world? How does the unique aspect ratio of A4 paper help in scaling paper without wasting space? What about B and C format paper? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: jizzwaffle, chuggerbomb, svargas05, avgjoe33, jackwell, and bizzareusername28. To the community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

Yard talk (11:28 to skip)! Luke rejects middle age lady aura and Dan needs an ELI5 for the goblin quarter. Never mess with a wizard hut. Just don't. Special thanks to VOLO for the intro and outro music.

More chemicals, please! We talk about three more episodes of The Apothecary Diaries this week, 'cause we're enjoying it. We also talk about ELI5, congee, the Ma clan, if MaoMao is too smart, The Breakfast Club, which teams to cheer for, and what they do with medical waste. | Follow us on Apple Podcasts | Support us on Patreon | Follow us on BlueSky | Subscribe to us on YouTube | Join the fan Discord

What exactly is a defibrillator? Why is the analogy of jump starting a car incorrect? What's happening in the heart when a shock is delivered? What is the AED and how do you spot one in public? What happens when you activate an AED? Who invented it? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: yllibjkrauss, only_sometimes_haiku,letsdothisepic, marmorset, smileylinzi and count2zero To the community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

Why do dragons capture our imagination across different cultures and eras when it isn't a real creature? What psychological factors contribute to our collective fascination with dragon legends around the world? What fascinating connections exist between ancient civilizations and the stories of dragons they created? Why do dragons symbolize chaos in the West but represent good fortune in cultures like China? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: emergency_table_7526, lithuim, th35ky, thrw2367, unidan, uniquesnowflake1729, lopezjessy, and jrrfolkien. To the community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

Could jaw surgery be the faster solution for realigning teeth, and what are the risks? How exactly does wearing Invisalign gradually shift your teeth into the desired position? What's the biggest misconception people have about Invisalign compared to traditional braces? How has aggressive direct-to-consumer marketing made Invisalign a household name despite its origins? What role does 3D printing technology play in the production of custom Invisalign aligners? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: doggoisniceo, skunkrider, professional_row8960, zahnsaw, gothiclg, zimagotchi, foximus_91, flipmode_squad To the community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

What is Stoicism, and how does it apply to our modern lives today? How does Stoicism differ from popular self-help interpretations of its principles? Can you explain the four key Stoic virtues: Wisdom, Courage, Temperance, and Justice? What makes Stoicism relevant during challenging times, such as the recent pandemic? How can mastering emotions enhance our practice of Stoicism in daily life? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: monk_cat, timmibal, germino1227, tclark5193. To the community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

What makes the Panama Canal's lock system so essential compared to the Suez Canal's lack of locks? How do locks help manage the canal's significant elevation change across mountainous terrain? Why was constructing a wide trench connecting the Pacific and Atlantic oceans deemed too complicated and risky? Why did the U.S. ultimately choose Panama for the canal after initially considering Nicaragua as a better option? What historical challenges did the French face while attempting to build the Panama Canal before the U.S. took over? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: taimo-kun, jamesthejust1, regularnormaladult, aj_mexico, misappliedreference, bettinafairchild, lazy-equivalent1028, and breckenridgeback. To the community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

What fascinating adaptations led to the evolution of diverse blood types in humans over millennia? How does our immune system interact with foreign entities to determine blood type responsiveness? Why is Type AB blood considered rare, and how does intermixing populations contribute to its existence? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: greengulred, foxtofu, darthrado, ezekielraiden. To the community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

Welcome to episode 299 of The Cloud Pod – where the forecast is always cloudy! Google Next is quickly approaching, and you know what that means – it's time for predictions! Who will win this year’s Crystal Ball award? Only time and the main stage will tell. Join Matthew, Justin, and Ryan as they break down their thoughts on what groundbreaking (and less groundbreaking) announcements are in store for us.  Titles we almost went with this week: OpenAI and Anthropic join forces?  Its 2025, and AWS is still trying to make Jumbo packets happen Beanstalk and Ruby’s Updates!! They're Alive!!! Google Colossus or how to expect a colossal cloud outage someday. The Cloud Pod gives an ode to Peter A big thanks to this week's sponsor: We're sponsorless! Want to get your brand, company, or service in front of a very enthusiastic group of cloud news seekers? You've come to the right place! Send us an email or hit us up on our slack channel for more info.  AI Is Going Great – Or How ML Makes All Its Money   02:27 OpenAI adopts rival Anthropic's standard for connecting AI models to data OpenAI is embracing Anthropic's standard for connecting AI assistants to the systems where the data resides.   By adapting Anthropic's Model Context Protocol or MCP across its products, including the desktop app for ChatGPT.   MCP is an open source standard that helps AI models produce better, more relevant responses to certain queries.  Sam Altman says that people love MCP and they are excited to add support across their products and that it is available today in the Agents SDK and support for the ChatGPT desktop and Response API is coming soon. MCP lets models draw data from sources like business tools and software to complete tasks, as well as from content repositories and app development environments.  We found two helpful articles that may help demystify this whole concept.  MCP: What It Is and Why It Matters – by Addy Osmani Meet MCP: Your LLM's Super-Helpful Assistant! Justin particularly loves Addy Osmani's blog, as they start out with a simple ELI5 on understanding MCP. We're going to quote verbatim:  “Imagine you have a single universal plug that fits all your devices – that’s essentially what the Model Context Protocol (MCP) is for AI. MCP is an

Does fish oil actually help? What makes it help? What are the specific types of Omega-3 that are good for you? If it's so good for us why not use it more for cooking? Why are there some eggs that have Omega-3 on the label? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: adapid, baggier, dvlpr404, ridcullylivces, siznit, mandolele and scarydare5. To the community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

What distinguishes CPUs from GPUs in architecture, and how does this impact their performance in computing tasks? Why are GPUs considered better at handling tasks like graphics rendering compared to CPUs? How do different rendering techniques in games versus offline programs affect the processing demands on CPUs and GPUs?  ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: insane_eraser, popejustice, warlocktx, pourliver, dmartis, and arentol. To the community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

What makes sunrises and sunsets visually unique experiences despite being technically the same phenomenon? Why do atmospheric conditions lead to warmer reds during sunsets and cooler blues during sunrises? How do variations in dust, humidity, and pollution change the colors we perceive at sunrise versus sunset? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: username1, username2, username3, username4, username5, and username6. To the community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

What makes sliced bread the “greatest thing since” anything? How did the invention of sliced bread in 1928 change consumer habits? Why do traditional French and Italian breads mold faster than commercially sliced bread? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: zeusthunder369, fallenjoe, much-apricot, de-bunker, lyd_euh, glm409, lordginger_, immortal_azrael. To the community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

We explain the fascinating concept of nautical miles, an essential unit for navigating our oceans. What exactly is a nautical mile, and how does it relate to the way we navigate? How does a nautical mile differ from the standard road mile we're used to, and why does this difference matter for sailors and pilots? What practical advantages does using nautical miles provide in terms of ease of navigation, especially when using coordinates and charts? Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: throwawayoregon12, nephroidofdoom, asscrap69, carlfazu, kalyugikangaroo, and keizzer. To the community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

We explain the fascinating concept of nautical miles, an essential unit for navigating our oceans. What exactly is a nautical mile, and how does it relate to the way we navigate? How does a nautical mile differ from the standard road mile we're used to, and why does this difference matter for sailors and pilots? What practical advantages does using nautical miles provide in terms of ease of navigation, especially when using coordinates and charts? Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: throwawayoregon12, nephroidofdoom, asscrap69, carlfazu, kalyugikangaroo, and keizzer. To the community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

What makes AA batteries the go-to choice for so many devices when alternatives exist? Why do we have so many different battery sizes like AA, AAA, C, and D? What led to the standardization of battery sizes in the 1920s? Why do some devices require two AA batteries instead of just one? What factors contribute to the performance difference between name-brand and generic batteries? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: tmahfan117, twotall88, brianbell_, ccsica, jwink3101, reddit1651, wrsaunders, santhonyh To the community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

How does meditation physically alter our brain's grey matter? Is it true that the amygdala shrinks after mindfulness meditation? How do Tibetan monks increase body temperature through meditation? What training techniques enhance focus and mental stamina through meditation? How does meditation compare to other stress-relief practices, like exercise or art? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: klockwerk, historical_elf, dim7altone, prieztiano, towerss, kotama, ozy193, force3vo To the community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

Why are there big cats but not big dogs in the wild while there are lots of big cats? Why are wolves so hard to tame? How were prehistoric men able to domesticate wild wolves? How have wolves been portrayed in different cultures and mythologies throughout history? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: minntyy, avec_serif, fiendishrabbit, logicalbasher, lithuim, agilepersonality2058, copperpoint, mrmikejj, good-mcrn-ing and fimbulwinter91 To the ELI5 community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

What exactly is E. coli, and why should we care about it? Why is it used a lot in scientific research? What does E. coli pop up often in food contamination cases? What are the symptoms? What are some notable outbreaks? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: pckman, jacksmith8001, coldpizzza4, mistercortez, cutegun, likesmoonpies and ehcksit To the ELI5 community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

SO much has been going on the past few weeks. Tons of policy shifts and freakouts, and, honestly, we're here for it. The Left, and even many Christians, aren't really seeing things too clearly, so we needed an episode to explain these things, but as if unto a five year old. Let's break it down. LINKS Visit offgridwarehouse.com and use code CF10 for 10% off your offgrid order!! LIKE, SUBSCRIBE, REVIEW! This year we're making an effort to grow our podcast without being cringey. That said, some cringe must happen, and that's happening now. Please head over to iTunes to leave a rating and a comment, subscribe to us on YouTube, and follow us on all the socials to keep up to date, and most of all, leave us some feedback and dialogue with us. You can also drop us a line at hello@carpefide.com We love hearing from you guys! WE'RE ON YOUTUBE NOW! If YouTube is your jam, we've got you covered. We're now trying to get our podcasts posted as videos on YouTube. So please, go give us a subscribe over there and watch us make the jokes you've only ever heard! GRAB OUR NEWEST SHIRT! Check out our NEW Appeal to Heaven shirt. It's a new rendition of a timeless American flag calling on God as our highest authority as we stare tyranny in the face. Oh, and there's a sticker too!

Explain Schrödinger's Cat in simple terms. Why did Erwin Schrödinger propose this thought experiment in the first place? What was Schrödinger trying to argue against with his cat example? Which other scientist inspired Schrödinger to devise the cat?  ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: culturedgoat, flurb4, use-paragon, tenor1, hackey_sack, western_ground7478 and burnoutbrigheter6 To the ELI5 community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

What makes these metals so special and why are they called ‘rare'? What technologies are they used in? Why are they so hard to substitute? Where are they found geographically? What about unobtanium and adamantium?  .. we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: wookiebadass, wrsaunders, commentingrobot, chauncy_prime, undyingcorn and diavolo_rosso_ To the ELI5 community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

What exactly is LASIK, and how does it differ from other vision correction procedures? Is it painful? How does it differ from PRK as a procedure? How does the cornea heal after a LASIK procedure if there is no blood flow going to the cornea? Which celebrities have famously had LASIK surgery? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: aggressive_elevator, razzbaronz, vladimyrputin, just_a_pyro, lakefargo and iamkeerock To the ELI5 community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail. ELI5ThePodcast@gmail.com

Why are Ligers larger in size than both Tigers and Lions? Why can only certain species interbreed? Why are Lions and Tigers polar opposites in terms of their character and physical attributes? Lions and tigers have a significant cultural presence in art, literature, and media. How do these representations influence public perception in different countries? Who would win in a 1 on 1 fight between a lion and tiger? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: pigthewise, mistersixfold, sohamp97, culturalappropriator and kingofthekingpeople To the ELI5 community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

How does sleepwalking work exactly? Are certain people more prone to it? What types of activities can sleepwalkers get up to? Are there specific triggers that cause sleepwalking? Is it true that waking a sleepwalker can be dangerous? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: lindsey1151, xsnr, happycapsule, bandito21dema and reshkayden To the ELI5 community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

What exactly is that sensation we feel with wasabi? Is it the same as the heat from chili peppers? Why does it go straight to the nose? How does it differ from similar foods like mustard and horseradish? Is wasabi outside Japan really fake? How do you tell if it's real? Why is it paired with sushi? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: stuthulhu, followups, suffaluffapussycat, jeffboyardean, infinity__now, reese_tora, abaday789 and mike_zzzzz To the ELI5 community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

This is my conversation with Jake Chervinsky, Chief Legal Officer at Variant, and previously the Chief Policy Officer at Blockchain Association and General Counsel at Compound Labs.Timestamps:- (00:00:00) intro- (00:01:15) ELI5: how the US government works- (00:10:44) DOGE and the powers of the executive- (00:19:27) DUNAs, DAOs, and decentralized governance- (00:27:55) how the law reacts to new technology- (00:40:19) sponsor: Splits- (00:41:02) incentives and philosophies of regulators- (00:48:10) lobbying and goals for the next administration- (01:01:58) advice for crypto founders- (01:13:39) personal motivations- (01:19:30) outroLinks:- Jake on X: https://x.com/jchervinsky- Variant Fund: https://variant.fund/- DeFi Education Fund: https://www.defieducationfund.org/- Fairshake PAC: https://www.fairshakepac.com/- Blockchain Association: https://theblockchainassociation.org/Thank you to our sponsor for making this podcast possible:- Splits: https://splits.orgInto the Bytecode:- Sina Habibian on X: https://twitter.com/sinahab- Sina Habibian on Farcaster - https://warpcast.com/sinahab- Into the Bytecode: https://intothebytecode.comDisclaimer: this podcast is for informational purposes only. It is not financial advice nor a recommendation to buy or sell securities. The host and guests may hold positions in the projects discussed.

Ever wondered why biting into a chili feels like setting your mouth on fire? Is it a taste or is it something else entirely? Why do some people seek out this fiery sensation? Can you build spicy food tolerance? Does drinking water help deal with the spice? Is there a limit to how spicy food can get? What are the hottest peppers out there? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: racoononbeers, vadered, rapafon, copnonymous, gramoun-kal and mathikaru To the ELI5 community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

What are rubber bands actually made of? Why do they become brittle over time? Why is it near impossible to let go of a stretched rubber-band with both hands at the same time? Which drug cartel was spending a reported $2500 per month on rubber bands? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: party-pupper, tdscanuck, jozer99, uhly, carlmmii,readdit___4score, and iklegemma To the ELI5 community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

How is spearmint and peppermint different? How did mint become associated with freshness and cleanliness in products like toothpaste and gum? Why does mint create that feeling in our mouths? Why do mint and citrus flavors clash? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: much_blank, thectcamp, redcat_51, jellyel88 pinkie3141, kakapo117, ilmt206 and socks405 To the ELI5 community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

Why is it called Black Friday? Why is thanksgiving itself always on a Thursday? Was Macy's the first American department store to sponsor a parade in celebration of Thanksgiving? How did American football become such a big part of the thanksgiving tradition? Is it true that the day after Thanksgiving is the busiest day for plumbers? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion. To the ELI5 community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

How common is myopia around the world? Is it caused by genetics or lifestyle? How has myopia evolved with human activities? In aAmerican drug stores you often see a wide variety of reading glasses. Why are there no pre made options for myopia or near sighted people? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: notofyourworld, forams__galorams, cultish_alibi, pearlsb4pigs, explosivelydehiscent, norrisn and queltis6000 To the ELI5 community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

Why can't we just throw our trash into volcanoes to incinerate it? Why do some volcanoes erupt explosively while others have gentle lava flows? Why is Yellowstone National Park considered a super volcano? Which volcano created the loudest sound ever recorded? Can we use volcanos as energy sources? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: notofyourworld, forams__galorams, cultish_alibi, pearlsb4pigs, explosivelydehiscent, norrisn and queltis6000 To the ELI5 community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

How are lab grown diamonds made? Are they exactly the same? Why do they have different prices and resale values? Which is more environmentally friendly? How have cultural and social attitudes evolved? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: pahpichulo, greenstrong, h0ly_s0x, twin_spoons and krimmson_ To the ELI5 community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

How do MRIs work? Why are they so expensive? Why are they so noisy?Are MRIs related to other scans like x-rays, CT scans and PET scans. Why aren't full body MRIs more part of routine checkups? Why are they so expensive? If there is iron in our blood, is this affected by the magnetic fields in an MRI? Why was there controversy with the nobel prize awarded for MRI technology? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: danielaumbrella, superdad0206, duferino, 8daysuntiltheweekend, war-ear, glittering-ocean1, let_me-out, one2manythrees and truguido To the ELI5 community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

Why do military planes like the Hercules C-130 and Airbus A400M military transport planes use propellers instead of jet engines? What makes them more versatile for shorter runways? Why is a turboprop engine not the same as regular piston propeller engines? Explain the difference between a turbojet, turbofan and turboprop. ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: elena1995x, dirschau, airbornerodent, frat_guy_pa, arztnur, noxious89123 and kaiisim To the ELI5 community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

How did we even measure it if it's so fast? Why can't anything go faster than the speed of light? If I were to take a really really really (light years) long stick and push something on the end of it, would it happen “instantly”? What are some of the loopholes that would allow us to theoretically exceed the speed of light? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: sometimesokayideas, diogeneskuon, maadmaxx, acrazygerman and tofuattack, thrasher1236969 and javanator999 To the ELI5 community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

How are QR Codes better than regular barcodes? How do they work? The fourth corner square is kinda important - what kind of processing is going on for a QR code to be decoded? Why is error correction so important in QR codes? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: puppett_master, berael, middlefingerin, jagedmetalos, superpansy, simbonegtp and jcdu To the ELI5 community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

What exactly is a Dyson Sphere? What materials would be required? What is a Dyson Swarm and a Dyson Bubble? Could any other civilizations have built a dyson sphere already? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: apprehensivemedia999, loki-l, kriss3d and joushmark To the ELI5 community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

What exactly is a Dyson Sphere? What materials would be required? What is a Dyson Swarm and a Dyson Bubble? Could any other civilizations have built a dyson sphere already? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: apprehensivemedia999, loki-l, kriss3d and joushmark To the ELI5 community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

Are the 100+ year old skyscrapers still safe? How do skyscrapers get built straight up without any leaning or imperfections or off angle walls? How does the concrete get poured so perfectly? How have designs changed over the years? What NYC had a 6% chance of falling in any given year? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: troyisawinner, justasking1t, johnproof, monkshabit, torostein, hopefulmonstr, hippityhoppityboop, flannelheart and krisalyssa To the ELI5 community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

How did Shigeru Miyamoto come up with Mario, and how has this character evolved over the years? How is it that the first Mario Bros. game was about 32kb, but a JPEG of the game is over 300kbs in 2023? What made the game mechanics so special? Why is the first level of Super Mario still studied today? Who is the real-life Mario that the character is named after? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: mrblackops16, sneaky_gopher, displacedpie, grumblyoldman, summerandtinkles and mrdrofficer To the ELI5 community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

The crew is back together for another nonsensical episode, and this time they bring in long time listener/first time caller Geoff Chappelle.  He's a local Birdbrain club member, self-appointed number-cruncher, and all around good dude.  He gives us the ELI5 version of how disc golf statistics have and will continue to benefit the game and its players.  Locally, he has compiled data to improve the way his club's leagues and tournaments are run, and hopes to one day expand GeoffStatsLLC (not a real company) to a wider audience.Sean can't believe Dellwood has been around for 10 years already, and Alex defines his passion for nugget ice.  Ryan doesn't understand why people won't just buy things they like, and Jason has just experienced the GREATEST CONCERT OF ALL TIME.  

How does a lie detector test work? If people don't trust their accuracy, why do agencies like the FBI and CIA still use polygraph tests? How is a polygraph test actually conducted? Are there any proven methods or techniques to "beat" a polygraph test? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: amainterrogator, rhomboidus, slightydamp_clothes, jetscootr, happy_bridge, baliflipper,jarljam and antechronos To the ELI5 community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

Why does the moon perfectly cover the sun during a total solar eclipse? What's the difference between total, partial, and annular solar eclipses? It's dangerous to look at the sun during a solar eclipse without proper protection, but is it more dangerous than staring directly at the sun when there isn't an eclipse? How frequently do we get solar eclipses?Any tips for those wanting to photograph or view an eclipse? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: nolablue1024, troldann, lowtoiletsitter, antilokhos, thejeeronian, moonlightvenator, markydsade, csklmf86, blakeh95 and transparent_gilas To the ELI5 community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

If all the cells in a person's body have their individual DNA imprinted in them, then what happens after an organ transplant? Does the organ eventually adapt the DNA of the recipient or is the donor's DNA permanently a part of the recipient? Do donated organs age according to the donor´s age or do they adapt to the age of the new body? Why do some countries have much higher percentages of people donating their organs compared to others? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: toitsExersNexqr, myxomatosis8, lazyfiish, lolziminreddit, tampeiter and suckatyourjob To the ELI5 community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

What are the two reasons that 1 is not classified as a prime number? How did the definition of prime numbers evolve? What is Euclid's theorem and how does it relate to prime numbers? Explain the Twin Prime Conjecture. How do prime numbers play a crucial role in encryption methods, especially in securing digital communication? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: hypertinks, jamcdonald120, viskerratio, vladdy-the-impaler, frostyfingertips and functor7 To the ELI5 community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

What exactly causes a burp, and why does it happen? How do cows and their burps play a role in greenhouse gas emissions? When they say  “livestock are responsible for burping the methane equivalent of 3.1 gigatonnes of carbon dioxide into the atmosphere annually" what does the methane equivalent of CO2 mean? Where was the world's loudest burp recorded? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: yeetonem, purehatred89, insane_eraser, shakeshuka, mmmmmmbacon12345, bishopdamage, creasedjaw and rudimentarysasquatch To the ELI5 community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

The recent crypto crash has left many investors questioning the way the market is going. In this episode, Jeff Dorman, chief investment officer at Arca, provides a deep dive into the factors behind the crash, the macroeconomic influences at play, and why he remains optimistic despite the downturn. Expressing surprise at Ethereum's underperformance this year, he describes how the Democrats' handling of crypto is an own goal, and how TradFi and DeFi differ from each other during market upheavals. Show highlights: 00:00 Intro 01:38 The two main reasons the markets crashed this past weekend 05:29 How the macro environment has affected crypto lately and why the market has gotten “way ahead of itself” 12:44 Why ETH was down so much, more than other cryptocurrencies 16:52 The “most important” shift in crypto policy that has occurred this year 21:19 The Japanese yen carry trade that was one of the key factors in the market meltdown 30:20 Whether Genesis distributing $4 billion in assets had an impact on the market 33:39 Why Jeff believes that the data we have today does not point to a recession in the U.S. 36:49 Why Jeff says he's "buying the dip” 40:47 Crypto as a political issue and why he thinks Harris winning would not be as bad for crypto as many believe 48:19 Why bitcoin doesn't always act as a hedge against equity-related or geopolitical risk, in Jeff's opinion 52:56 What Jeff thinks about the proposals for the U.S. government to buy bitcoin for a strategic reserve 54:15 The stark contrast between TradFi giants halting trading and the permissionless nature of DeFi Visit our website for breaking news, analysis, op-eds, articles to learn about crypto, and much more: unchainedcrypto.com Thank you to our sponsors! Polkadot Token 2049 Guest: Jeff Dorman, Chief Investment Officer at Arca. Previous appearances on Unchained: How Elon Musk Pushed DOGE Up and BTC Down, With Arca's Jeff Dorman 3 Things SushiSwap Needs to Get in Order, According to Arca Links Market crash: Unchained:  Ethereum Drops Below $2,300 Amid Jump Crypto Rumors Bitcoin ETF Trading Volume Surges to $4.7 Billion Amidst Market Selloff Bitcoin and Ethereum Funds Record $546 Million in Weekly Outflows: CoinShares The Block: Cryptocurrency market capitalization registers largest daily drop since 2022 Japan BBC: The Bank of Japan raises interest rates for second time this year The Defiant: Here's an ELI5 on on How Japan Sent Global Markets Tumbling SEC: Eleanor Terret's tweet on the SEC's funding Unchained: Can Gary Gensler Be ‘Fired' If Trump Becomes President Again? Others: The Block: Genesis completes bankruptcy restructuring, begins distributing $4 billion in crypto and cash Poylmarket: US Presidential Elections odds Learn more about your ad choices. Visit megaphone.fm/adchoices