Podcasts about non newtonian

This week, Device Nation sits down with one of orthopaedic trauma's true legends, Dr. Thomas "Toney" Russell. Over four decades, Dr. Russell hasn't just practiced trauma surgery, he's built it. The Russell-Taylor nail. The Intertan. Periloc plates. Osstic bone glue. 30 + U.S. patents. A career that runs from the Elvis Presley Trauma Center to the C-suites of global med-tech companies.We cover it all: IM nailing, plates, screws, ex-fix, calcium phosphate and sulfate, OTA, BBQ, and yes, a little Elvis to shake things up!Fair warning: you WILL leave this episode inspired.About Dr. RussellDr. Thomas A. Russell is one of Orthopaedic Trauma's most consequential figures. Co-developer of the Russell-Taylor intramedullary nail. Professor Emeritus at the University of Tennessee. Former Chief of Orthopaedic Surgery at the Elvis Presley Trauma Center. More than 30 U.S. patents spanning femoral nailing, bone screw systems, surgical navigation, and bio-ceramic augmentation. Executive and advisory roles with leading device companies across the U.S. and Europe.He has trained generations of surgeons, authored foundational surgical textbook chapters, and earned presidential lectureships and honors from professional societies around the world. From the OR to the boardroom, Dr. Russell has spent four decades doing one thing: solving problems that matter.What He BuiltTrigen / Russell-Taylor Nail — A foundational intramedullary nail. The name gave away today's guest before we even got to the intro.Intertan Nail — Part of the Smith & Nephew Trigen trauma portfolio, advancing integrated fixation for intertrochanteric fractures.Periloc Plates — Periarticular fixation that helped shape the modern plating landscape.BSM Augments — Bone substitute material for structural support where biology needs a hand.Osstic — "Bone glue." Next-generation bone substitute. Potentially the most disruptive thing on this list — and Dr. Russell will tell you why.Wisdom From This Episode"Look for the failures to see where the work needs to be done." — Dr. Toney RussellA great idea on a napkin is just the beginning. Are you prepared to commit ten years to it?Unexpected inspiration: Ilizarov wires traced back to a bicycle shop.Non-Newtonian fluids — a concept that sounds like a physics class and ends up changing how you think about graft material.Hip fracture care in the UK: still defaulting to a 4-hole 135° plate. Kevin's verdict: ship him home.Innovation is uncomfortable. Even the innovators resist change, Dr. Russell confirms it.Also In This EpisodeThe 54-tray SPD story — and what it really tells you about preparation in a rapidly evolving industry.Arthrex's first post-Corin pure-play recon meeting: Player 2 has entered the game.AAHKS preview: the third annual Rep-Surgeon town hall, the subject: change.Benjamin Franklin on delay: "You may delay, but time will not."Highlights from the Anterior Hip Foundation meeting in Nashville.Thank You to Our SponsorsThis episode wouldn't have happened without them!!!Enovis Surgical · Redefine Surgical · SylkeSupport the show

What do working at the movie theater, oobleck, and saying thank you to our audience have in common? This episode of WeWow, the bonkerballs variety show for kids and families from the creators of Wow in the World, has all of that and more. Dennis and Reggie are back with another weekend full of laughs, listener love, and a goopy physics encore episode that'll have the whole family talking all over again. Whether you're a longtime Wowzer or just tuning in, WeWow on the Weekend is the kind of family variety podcast that makes every car ride, breakfast table, and slow Sunday morning a little more wow-worthy.This week, Dennis and Reggie talk shop about life in the working world! And if that's not enough, WeWow on the Weekend wraps up with a fan-favorite encore of "Oobleck! Make Up Your Mind!" from Wow in the World—a messy physics episode all about non-Newtonian fluids packed with big ideas, bigger laughs, and the kind of curiosity that makes the whole family lean in."Oobleck! Make Up Your Mind!" originally aired on May 11th, 2020, and explores the physics behind certain substances that behave as both a liquid and a solid… will it make for a good swimming pool filler? For Mindy, there's only one way to find out! Dennis and Reggie revisit all the wow-worthy moments and bring their signature bonkerballs energy to a topic that's equal parts wild, important, and totally fascinating.WeWow on the Weekend is part of the Tinkercast family of podcasts, created by the award-winning team behind the #1 science podcast for kids and families, Wow in the World. Every weekend, Dennis and his co-host Reggie answer listener questions, respond to fan reviews, play games, and celebrate the best moments from across the Tinkercast universe. It's a talk, talk, talk show unlike any other — and it's always better when YOU'RE part of it.Want to hear your name on WeWow? Send Dennis a question or leave a podcast review for a chance to be featured on the show! You can also leave a message for Dennis at 1-888-7WOW-WOW!Grownups, want to keep the Wow going? Join the World Organization of Wowzers (W.O.W.) at tinkercast.com/joinwewow and your Wowzers will receive quarterly mailings, birthday cards, a welcome kit with a t-shirt, autographed photo of Mindy & Guy Raz, access to 1,000+ digital activities, and exclusive access to members-only events!This episode of WeWow is the perfect family variety podcast for Wowzers of all ages, full of silly stories, slimy physics, and musical thank-yous that will blow your socks off.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

What do working at the movie theater, oobleck, and saying thank you to our audience have in common? This episode of WeWow, the bonkerballs variety show for kids and families from the creators of Wow in the World, has all of that and more. Dennis and Reggie are back with another weekend full of laughs, listener love, and a goopy physics encore episode that'll have the whole family talking all over again. Whether you're a longtime Wowzer or just tuning in, WeWow on the Weekend is the kind of family variety podcast that makes every car ride, breakfast table, and slow Sunday morning a little more wow-worthy.This week, Dennis and Reggie talk shop about life in the working world! And if that's not enough, WeWow on the Weekend wraps up with a fan-favorite encore of "Oobleck! Make Up Your Mind!" from Wow in the World—a messy physics episode all about non-Newtonian fluids packed with big ideas, bigger laughs, and the kind of curiosity that makes the whole family lean in."Oobleck! Make Up Your Mind!" originally aired on May 11th, 2020, and explores the physics behind certain substances that behave as both a liquid and a solid… will it make for a good swimming pool filler? For Mindy, there's only one way to find out! Dennis and Reggie revisit all the wow-worthy moments and bring their signature bonkerballs energy to a topic that's equal parts wild, important, and totally fascinating.WeWow on the Weekend is part of the Tinkercast family of podcasts, created by the award-winning team behind the #1 science podcast for kids and families, Wow in the World. Every weekend, Dennis and his co-host Reggie answer listener questions, respond to fan reviews, play games, and celebrate the best moments from across the Tinkercast universe. It's a talk, talk, talk show unlike any other — and it's always better when YOU'RE part of it.Want to hear your name on WeWow? Send Dennis a question or leave a podcast review for a chance to be featured on the show! You can also leave a message for Dennis at 1-888-7WOW-WOW!Grownups, want to keep the Wow going? Join the World Organization of Wowzers (W.O.W.) at tinkercast.com/joinwewow and your Wowzers will receive quarterly mailings, birthday cards, a welcome kit with a t-shirt, autographed photo of Mindy & Guy Raz, access to 1,000+ digital activities, and exclusive access to members-only events!This episode of WeWow is the perfect family variety podcast for Wowzers of all ages, full of silly stories, slimy physics, and musical thank-yous that will blow your socks off.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

The heroes continue their journey westwards to find the wizard Chaleal and find creative solutions to their problems. Also, they find a new friend!  Featuring Carlos Guzman-Verduga as Yenni Jen Stopper Crespo as Diedre Matt Messerman as Branch Chris Daily as Biscuit (and Cookie) Zach Stones as Igneous  and  Jeff Frank as DM   All the links: linktr.ee/rolledtable See Character Art on Instagram @rolledtable and our Discord Art by Chris Daily @dungeonheads Music by Weston Gardner @arcaneanthems Support their patreons! And third party creators!  

It's another all Kvell episode where the whole team doesn't kvetch about anything and kvells about, well, a lot of little things.  

Baby name regrets. Non-Newtonian fluids. What type of friend are you? Reinventing yourself. Big Foot conference. This date in history. Barney is coming back. Jokes with Sean. Lamborghini launching a baby stroller. Aggie soccer.

America's Got Talent. Best and worst foods before bed. Baby name regrets. Non-Newtonian fluids. What type of friend are you? Reinventing yourself. Big Foot conference. This date in history. Barney is coming back. Jokes with Sean. Lamborghini launching a baby stroller. Aggie soccer. McCormick introduces finishing sugars.

Let's dive into some MCQs of Non Newtonian Fluids

Join us as we unlock the secrets behind these enigmatic substances that defy conventional viscosity rules. Discover the intriguing characteristics of Bingham fluids, which exhibit a yield stress before they flow, as well as pseudoplastic fluids that become less viscous under shear stress, offering a wealth of applications in various industries. Furthermore, we explore the wonders of rheopectic fluids, which thicken over time when subjected to continuous shear. Through engaging visualizations and insightful explanations, we shed light on the underlying principles and mechanisms that govern the behavior of these complex fluids. Witness scientific experiments showcasing their dynamic responses, and see how their applications extend from industrial processes to everyday products. Whether you are a science enthusiast, a curious learner, or a professional in the field, this video will leave you awe-inspired and with a deeper appreciation for the mysteries of non-Newtonian fluids. Prepare to be fascinated by the diverse and extraordinary world of complex flows, and gain a comprehensive understanding of these captivating materials that challenge the boundaries of traditional fluid dynamics. Get ready to embark on an illuminating voyage through the captivating landscape of non-Newtonian fluids. Like, share, and subscribe to join us on this exhilarating scientific exploration!

Josh, Isaac, and Jacob discuss echo chambers, how to end hugs, and confusing food pictures. --- Send in a voice message: https://podcasters.spotify.com/pod/show/josh-brown62/message Support this podcast: https://podcasters.spotify.com/pod/show/josh-brown62/support

Daniel and Jorge talk about the gooey physics of honey, gravity, asphalt and ketchup!See omnystudio.com/listener for privacy information.

President Putin's views on the science of whaling and climate change by Lachlan Whatmore, How Grapefruit could make you pregnant by Ian Woolf, Ian Woolf speaks to Leigh Russell at Dorkbot. Leigh explodes a hydrogen filled condom to reboot a computer, moves beads with sound, and brings non-Newtonian fluids to life. Listener question: Is sunlight behind glass just as good as outside? answered by Ian Woolf Marc West spoke to Dr. Louis Ptacek about photic sneezing. Produced and hosted by Ian Woolf. Support Diffusion by making a contribution Support Diffusion by buying through affiliate links

Listen in as Cooper and his special guests discuss the cool science of non-newtonian fluids.

Featuring:  Ammosart, Ashgar, Belghast, Grace, Kodra, Tamrielo, and Thalen Tonight we talk about Bel and his dumb luck that seems to follow him from game to game.  More specifically we talk about three exceedingly rare things that took place in short order after he came back to Guild Wars 2.  From there we talk a bit about the community and how awesome they are.  We also talk a bit about wrapping up Path of Fire and Living World Season 4.  From there we talk about Wobbledogs, which comes from of grand tradition of griefing each other with games…  but this time in a good way.  Finally we talk a bit about Kirby and the Forgotten Land and more specifically Ultimate Cup Z. Topics Discussed Bel's Dumb Luck Guild Wars 2 Path of Fire Wrap Up Living World Season 4 Wrap Up Fun with Mounts The Great Community Wobbledogs Kirby and the Forgotten Land Ultimate Cup Z

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Our minds and bodies and different speeds. --- This episode is sponsored by · Anchor: The easiest way to make a podcast. https://anchor.fm/app Support this podcast: https://anchor.fm/katherine-sunita/support

Non-Newtonian fluids are all around us (even inside of us) and they’re often delicious! Alastair explains the chemistry behind non-Newtonian fluids, and even gives examples of some you may have lying around the house. Ooey, gooey, and fun! https://linktr.ee/notyetadr Edited by: Sienna Questions or Suggestions? Email us at phd32b@gmail.com

Episode 16 marks the final episode of this season of Not A Buffalo, we'll be taking a break over the summer and returning in September 2020 but fear not, we're leaving you with some wonderful science stories. Jack and Ben talk about everything from recreating the paint on medieval frescos to sending tiny cardboard planes to Mars. Jack explains how things are heating up in the world of quantum computing and Ben talks about a brain surgery breakthrough using ultrasound. If you are new to the series, we have 16 episodes packed full of great science and technology and w elook forward to discussing what the world has discovered in September!

In which Charlie explains what non-Newtonian fluids are and Nora tells bat jokes.

Sam: Welcome to the Sound of Science on WNIJ. I'm Sam from NIU STEM Outreach.

Sam: Welcome to the Sound of Science on WNIJ. I'm Sam from NIU STEM Outreach.

Ketchup isn't just a popular condiment, it's also scientifically fascinating. Bridget sits down with Jack Bishop to talk about the physics of ketchup.

Alex Falcone stops by to talk about his new book "Unwrap My Heart" (the story of a girl who falls in love with a mummy) and also the Amazing World of Frogs, plus, why Sean Spicer's "Venmo" account is troubling. Special thanks to John Stedman of San Diego CA & Elizabeth VanStee of Clawson MI for helping make today's show possible!

8 year old Max tries to explain Non-Newtonian physics to 38 year old Mam. WARNING: episode contains inaccuracies!!

You can't walk on water... but you CAN run on it, without sinking. The trick: Non-Newtonian Fluids.

This is our first podcast from a new EveryDay Science Show. The show is titled Mixtures and we will start off by looking at cornstarch and water. Sometimes it behaves like a liquid and sometimes it behaves like a solid. It all depends on the forces involved!

In which we finally get to talk about the Great Molasses Flood!

Can something be a solid and a liquid at the same time? License: Creative Commons BY-NC-SA More information at http://k12videos.mit.edu/terms-conditions

Comedian and star of The Sarah Silverman Program, Steve Agee, sits in with Brooks, Andy and Matt to talk about: Alan Jackson's Summer Country betrayal! Bedroom ceiling star stickers! Brooks is a PR shill for Starbucks! The dark side of cornstarch! Non-Newtonian bullet-proof vests! An actual Columbia physics lecturer writes in re: the Higgs boson! Hunting elephants might not be the best idea if you're the president of a conservation group! Is the CEO of godaddy.com the worst person alive? Building a jellyfish out of rat hearts! Steve's reality TV background! The first-ever Science Speed Round! Steve's failed adolescent Molotov cocktail! Brooks trying to give himself the nickname "Reptile"! Dolphins using nonlinear math to see through air bubbles! Andy doing the Alcatraz swim! The first spiral galaxy in the universe! Open call for LA-area science-types to guest on the show! Brooks losing his phone to Summer Country! Dean Cain: Not a fan of Batman!

A little experiment with Non-Newtonian Fluid. This is our first try. Mixing Ratio was not optimal, and next time we want to use another speaker and colored fluid, for the lulz. Sounds are generated by Project K.R.A.C.H. (our modular synthesizer), and a halfway-broken speaker.

High-silica volcanic systems are considered to be the most devastating. Their highly viscous properties create a high pressurised non- fluent system which consequently relaxes the stress mostly by exploding through the brittle regime. Even if an explosion is avoided and the magma fl ows, it often generates lava domes at the top of the volcano; which, patiently, accumulate magmas that will rush down the slopes once the yield stress is crossed. Thus, such volcanoes have an explosive nature and often generate catastrophic pyroclastic flows. The modelling of magma ascent inside eruptive conduits is commonly based on fl uid mechanic principles. The difficulty of the approach is however not as much driven by the physical equations of the numerical model as the variability of the parameters of the magma itself. It is well established that the rheology of magma strongly depends on the temperature, the stress, the strain, the chemical composition, the crystal and the bubble contents. In other words, magmatic modelling involves a set of movement equations which call for a comportmental/rheological law. The movement equations give roughly equivalent results through the different models; however magma rheology is poorly controlled. The deformation of highly crystallised dome lavas is key to understanding their rheology and to fixing their failure onset. It is thus essential to adequately understand magma rheology before performing complex numerical models. Here we focus on the well studied Unzen volcano, in Japan, which had a recent period of activity between 1990 and 1995. The dome building eruptions in Unzen generate repeated dome failure and pyroclastic ows. They vary in character and behaviour from effusive domes to brittle pyroclastic events. Since then, the Unzen Scientic Drilling Project, initiated in April 1999, drilled through the volcano and sampled the eruptive conduit. This provides us with rare original samples for study and characterisation. The physico-chemical properties of these valuable samples were determined with an array of devices. Of these a large uniaxial deformation press, which can operate at high load (0 up to 300KN), and temperature (25-1200°C), will be of utmost importance. This press deforms the samples under known parameters and allows us to determine the viscosity of the melt. In this study we investigate the stress and strain-rate dependence on several glasses and Mt Unzen dome lavas. Their rheology has been determined for temperatures from 900 to 1010°C and stresses from 2 to 120 Mpa (60 MPa for crystal bearing melt) in uniaxial compression . This survey aims to distinguish the Non-Newtonian effects perturbing magmatic melts, also known as indicators of the brittle field. Towards our experiments we observed three majors viscosity decrease types: Two were dependant and typical of the solid fraction (Shear thinning & Time weakening effect). The first is instantaneous and on the whole recovered during stress release. The second is time dependent and non-recoverable. The third and last effect observed is attributed to the melt fraction and its self heating under stress (Viscous Heating Effect). We extensively investigated this last eect on pure silicate liquids and crystal bearing melts. Our findings suggest that most of the Non-Newtonians effects observed in silicate melts are linked to a self heating of the sample and can subsequently be corrected with the temperature without involving other laws than a pure viscous material. Moreover we observed that this self heating reorganise the energy distribution within the sample and by localising the strain may favours the formation of shear banding and the apparition of 'hot cracks'. Crystal bearing melts exhibit two more Non-Newtonian eects. The first one, the shear thinning, is typical of that observed in previous experiments on crystal-bearing melts. On crystal free melts, this viscosity decrease is observed at much lower magnitude. We infer that the crystal phase responds elastically to the stress applied and relaxes once the load is withdrawn. The second one, the time weakening effect, appears more complex and this regime depends on the stress (and/or strain-rate) history. We distinguish four different domains: Newtonian, non-Newtonian, crack propagation and failure domains. Each of these domains expresses itself as a dierent regime of viscosity decrease. Due to stress localisation, cracking appears in crystal-bearing melts (intra-phenocryst and/or the in the melt matrix) earlier than in crystal-free melts. For low stresses, the apparent viscosity is higher for crystal-bearing melts (as predicted by Einstein-Roscoe equations). However, while the stress (or strain rate) increases, the apparent viscosity is decreasing to that of the crystal-free melt and could be even lower if viscous heating effects are involved. Consequently, we emphasise that any numerical simulation performed without taking into account the strain-rate dependencies described above would overestimate the apparent viscosity by orders of magnitude. The magma dynamics will appears slower than in reality. Exaggerating the viscosity of a volcanic dynamic system would overestimate the time range available for a potential evacuation of the red zones. Applying a more realistic rheology would improve the early warning tools and improve the safety of the population surrounding volcanic systems.

The stress-strain rate relationships of four silicate melt compositions (high-silica rhyolite, andesite, tholeiitic basalt, and nephelinite) have been studied using the fiber elongation method. Measurements were conducted in a stress range of 10–400 MPa and a strain rate range of 10−6 to 10−3 s−1. The stress-strain rate relationships for all the melts exhibit Newtonian behavior at low strain rates, but non-Newtonian (nonlinear stress-strain rate) behavior at higher strain rates, with strain rate increasing faster than the applied stress. The decrease in calculated shear viscosity with increasing strain rate precedes brittle failure of the fiber as the applied stress approaches the tensile strength of the melt. The decrease in viscosity observed at the high strain rates of the present study ranges from 0.25 to 2.54 log10 Pa s. The shear relaxation times τ of these melts have been estimated from the low strain rate, Newtonian, shear viscosity, using the Maxwell relationship τ = η s /G ∞. Non-Newtonian shear viscosity is observed at strain rates ( ɛ ˙ = time - 1 ) equivalent to time scales that lie 3 log10 units of time above the calculated relaxation time. Brittle failure of the fibers occurs 2 log10 units of time above the relaxation time. This study illustrates that the occurrence of non-Newtonian viscous flow in geological melts can be predicted to within a log10 unit of strain rate. High-silica rhyolite melts involved in ash flow eruptions are expected to undergo a non-Newtonian phase of deformation immediately prior to brittle failure.

The viscoelastic behavior of silicate melts has been measured for a range of compositions (NaAlSi3O8, NaCaAlSi2O7, CaMgSi2O6, Li2Si4O9, Na2Si4O9, K2Si4O9, Na2Si3O7, K2Si3O7 and Na2Si2O5) using the fiber elongation method. A1l compositions exhibit Newtonian behavior at low strain-rates, but non-Newtonian behavior at higher strain-rates, with strain-rate increasing faster than the applied stress. The decrease in shear viscosity observed at the high strain-rates ranges from 0.3 to 1.6 log10 units (Pa s). The relaxation strain-rates, relax, of these melts have been estimated from the low strain-rate, Newtonian, shear viscosity, using the Maxwell relationship; relax= –1=(s/G)–1. For all compositions investigated, the onset of non-Newtonian rheology is observed at strain-rates 2.5+0.5 orders of magnitude less than the calculated relaxation strain-rate. This difference between the non-Newtonian onset and the relaxation strain-rate is larger than that predicted by the single relaxation time Maxwell model. Normalization of the experimental strain-rates to the relaxation strain-rate predicted from the Maxwell relation, eliminates the composition. and temperature-dependence of the onset of non-Newtonian behavior. The distribution of relaxation in the viscoelastic region appears to be unrelated to melt chemistry. This conclusion is consistent with the torsional, frequency domain study of Mills (1974) which illustrated a composition-invariance of the distribution of the imaginary component of the shear modulus in melts on the Na2O-SiO2 join. The present, time domain study of viscoelasticity contrasts with frequency domain studies in terms of the absolute strains employed. The present study employs relatively large total strains (up to 2). This compares with typical strains of 10–8 in ultrasonic (frequency domain) studies. The stresses used to achieve the strain-rates required to observe viscoelastic behavior in this study approach the tensile strength of the fibers with the result that some of our experiments were terminated by fiber breakage. Although the breakage is unrelated to the observation of non-Newtonian viscosity, their close proximity in this and earlier studies suggests that brittle failure of igneous melts, may, in general, be preceded by a period of non-Newtonian rheology.

The timescale of structural relaxation in a silicate melt defines the transition from liquid (relaxed) to glassy (unrelaxed) behavior. Structural relaxation in silicate melts can be described by a relaxation time, , consistent with the observation that the timescales of both volume and shear relaxation are of the same order of magnitude. The onset of significantly unrelaxed behavior occurs 2 log10 units of time above . In the case of shear relaxation, the relaxation time can be quantified using the Maxwell relationship for a viscoelastic material; S = S/G (where S is the shear relaxation time, G is the shear modulus at infinite frequency and S is the zero frequency shear viscosity). The value of G known for SiO2 and several other silicate glasses. The shear modulus, G , and the bulk modulus, K , are similar in magnitude for every glass, with both moduli being relatively insensitive to changes in temperature and composition. In contrast, the shear viscosity of silicate melts ranges over at least ten orders of magnitude, with composition at fixed temperature, and with temperature at fixed composition. Therefore, relative to S, G may be considered a constant (independent of composition and temperature) and the value of S, the relaxation time, may be estimated directly for the large number of silicate melts for which the shear viscosity is known. For silicate melts, the relaxation times calculated from the Maxwell relationship agree well with available data for the onset of the frequency-dependence (dispersion) of acoustic velocities, the onset of non-Newtonian viscosities, the scan-rate dependence of the calorimetric glass transition, with the timescale of an oxygen diffusive jump and with the Si-O bond exchange frequency obtained from 29Si NMR studies. Using data obtained over a range of frequencies and strain-rates we illustrate the significance of relaxed versus unrelaxed behavior in laboratory experiments on silicate melts. Similarly, using strain-rate estimates for magmatic processes we evaluate the significance of the liquid-glass transition in igneous petrogenesis. Dedicated to the memory of Chris Scarfe