Podcasts about Handedness

Susie's mad at people for how they talk about a common ailment, so we're debating the origins of this odd phrase. We learn about the hardest ultramarathon in the world, the crazy rules around it, and how a woman finally completed it after a 37 year run of only male finishers. A monkey turned off the power in all of Sri Lanka, and it made us realize how tenuous everything really is. We're debating shoes on or off in the house again, and Susie is not budging. We learn why handedness is so mysterious and consider the oddity and rarity of being left-handed in a world of righties.Listen to more podcasts like this: https://wavepodcastnetwork.comJoin our Candy Club, shop our merch, sign-up for our free newsletter, & more by visiting The Brain Candy Podcast website: https://www.thebraincandypodcast.comConnect with us on social media:BCP Instagram: https://www.instagram.com/braincandypodcastSusie's Instagram: https://www.instagram.com/susiemeisterSarah's Instagram: https://www.instagram.com/imsarahriceBCP on X: https://www.x.com/braincandypodSponsors:This episode is sponsored by BetterHelp. Visit https://www.betterhelp.com/braincandy today to get 10% off your first month.Visit https://cozyearth.com and use our exclusive 40% off code BRAINCANDY See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Mixed Handedness (1/28/25) by 96.5 WKLH

How do we support left-handed children in a predominantly right-handed world? Mark Stewart, founder of Left n Write Ltd, shares his journey and insights on the unique challenges faced by left-handed individuals, particularly in educational settings. With over 1 million left-handed children in schools across England, Mark emphasizes the lack of awareness and training for educators on how to assist these students effectively. Mark started his small business about 30 years ago as a result of trying to find left-handed scissors for his youngest son when he was 4. Mark's wife Heather had no training in helping left-handed children during her Teacher Training so they started to campaign with their left-handed MP, Peter Luff, to change the Education system to be proactive rather than passive.They had meetings with Ministers, questions and a 30 minute adjournment debate in the House of Commons, produced a training video in 1999 (now downloadable/interactive and was updated last year) as well as writing an information/activity book titled "So You Think They're Left Handed?" and 3 books titled "Left Hand Writing Skills". We have also produced other resources specifically for left-handed children in education. Over the years I have run over 200 training workshops.In 2021 Mark co founded and is co-chair of a global group called "LEFT-IN" Left-Handers Education Forum and Training International Network (left-in.org) with the aim to improve the information and education available to the educators of left-handed children around the world.Takeaways: There are over 1 million left-handed children in schools in England, yet teacher training lacks essential support for them. Simple adjustments, like seating arrangements in classrooms, significantly benefit left-handed children and their right-handed peers. Left-handed children face unique challenges in a right-handed world, emphasizing the need for awareness and adjustments. The lack of data on left-handed children in education hinders understanding their needs and potential challenges. Mark Stewart encourages parents to advocate for left-handed children in schools to ensure they receive adequate support. Websitewww.leftshoponline.co.ukSocial Media InformationFacebook.com/LeftnWriteInstagram: leftshoponlineLinkedIn: linkedin.com/in/mark-stewart-52271020Show Sponsor – National Association for Primary Education (NAPE)https://nape.org.uk/Discover more about Education on Fire

In this episode of The Mutation Station, we explore the unique world of left-handed and ambidextrous individuals. We kick off by discussing the science behind handedness, from genetic factors to brain structure, revealing why only 10% of the population is left-handed. Historically, left-handedness has had a mixed reputation—linked to both mystery and power but also misunderstood in some cultures. In art, legends like Leonardo da Vinci used left-handed techniques, while in pop culture, characters like Arya Stark and Inigo Montoya bring left-handedness to life, symbolising independence and skill. We also dive into amusing moments with left-handed world leaders, like Obama's famous overhand writing and Trudeau's left-handed salutes, showing how handedness adds personality even in politics. This episode celebrates left-handed and ambidextrous individuals, from myth to modern times, as symbols of creativity, adaptability, and unique perspectives.

We discuss the basics of left-handedness. Why are some people left-handed? How many people are left-handed? How many ambidextrous? Are left-handed people more common in certain countries? Are males or females more often left-handed? Are left-handed people right-brained? Are left-handed people more artistic? Can you switch you handedness? What daily microaggressions do left-handed people have to deal with?

Cluster headaches present through urgent care and it is important to differentiate them correctly.   Check out the paper on which Lisa Kudrow has a credit Messinger HB, Messinger MI, Kudrow L, Kudrow LV. Handedness and headache. Cephalalgia. 1994 Feb;14(1):64-7. doi: 10.1046/j.1468-2982.1994.1401064.x. PMID: 8200028.   Check out the paper mentioned Weaver-Agostoni J. Cluster headache. Am Fam Physician. 2013 Jul 15;88(2):122-8. PMID: 23939643.   This links to the ICHD-3 Cluster Headache page   Check out the BPAC article mentioned   For Bootcamp details - https://rnzcuc.org.nz/urgent-care-bootcamp-2024/    www.rnzcuc.org.nz podcast@rnzcuc.org.nz https://www.facebook.com/rnzcuc https://twitter.com/rnzcuc   Music licensed from www.premiumbeat.com Full Grip by Score Squad   This podcast is intended to assist in ongoing medical education and peer discussion for qualified health professionals.  Please ensure you work within your scope of practice at all times.  For personal medical advice always consult your usual doctor 

Researchers have often wondered what leads to left-handedness, an enduring question through human history, with sinister implications. Latest findings in biology might explain some links. ThePrint #̦PureScience, Sandhya Ramesh explains. Subscribe to the Pure Science Telegram Channel https://t.me/PureScienceWithSandhyaRamesh Apply to ThePrint School of Journalism now: https://school.theprint.in/

Matt and Blake talk about the Canucks ending (winning?) their road trip in Chicago against the still Bedard-less Chicago Blackhawks; Brock Boeser's appearance on Spittin' Chiclets and finally getting to 30 goals to "shut up" the media; ESPN finally giving Quinn Hughes his due with their defence rankings. The guys also look at Seattle and Arizona, barely hanging on in the Western Conference playoff race, and the potential availability of their UFAs prior to the trade deadline. Irf Gaffar joins to talk deadline: Chris Tanev, Jake Guentzel, the profile of depth pieces. Does Cup experience matter? Handedness? Size? Irf sizes up a potential arms race in the Pacific with Vegas and Edmonton, comments on making defensive trades, and gives his take on the Canucks' form of late. John Shannon joins and talks "The Code." He reveals that he has a leather-bound copy of the code, talks about the Detroit-Vancouver rematch Thursday, how he wasn't bothered by Ridley Greig's slapshot into an empty net, and how retribution often puts a team at a competitive disadvantage. John comments on the Penguins and Kraken falling out of the race and who might be available, as well as the Super Bowl telecast and its huge viewership. Presented by Applewood Auto Group. Follow us on social (Twitter, Facebook, Instagram, Tik Tok & YouTube). Powered by The Nation Network.

Matt and Blake talk about the Canucks ending (winning?) their road trip in Chicago against the still Bedard-less Chicago Blackhawks; Brock Boeser's appearance on Spittin' Chiclets and finally getting to 30 goals to "shut up" the media; ESPN finally giving Quinn Hughes his due with their defence rankings. The guys also look at Seattle and Arizona, barely hanging on in the Western Conference playoff race, and the potential availability of their UFAs prior to the trade deadline. Irf Gaffar joins to talk deadline: Chris Tanev, Jake Guentzel, the profile of depth pieces. Does Cup experience matter? Handedness? Size? Irf sizes up a potential arms race in the Pacific with Vegas and Edmonton, comments on making defensive trades, and gives his take on the Canucks' form of late. John Shannon joins and talks "The Code." He reveals that he has a leather-bound copy of the code, talks about the Detroit-Vancouver rematch Thursday, how he wasn't bothered by Ridley Greig's slapshot into an empty net, and how retribution often puts a team at a competitive disadvantage. John comments on the Penguins and Kraken falling out of the race and who might be available, as well as the Super Bowl telecast and its huge viewership. Presented by Applewood Auto Group. Follow us on social (Twitter, Facebook, Instagram, Tik Tok & YouTube). Powered by The Nation Network.

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AABP Executive Director Dr. Fred Gingrich is joined by Dr. Jennifer Koziol, a board certified theriogenologist from Texas Tech University, to discuss the publication in The Bovine Practitioner on sample collection for Tritrichomonas foetus. This project was funded by the AABP Foundation Competitive Research Grant. The AABP Foundation funds clinical research for beef and dairy cattle projects that may not be eligible for funding elsewhere and provide evidenced based medicine for practicing veterinarians. These projects are funded entirely by donations and if you would like to support projects such as this, please go to this link to donate today.  This project evaluated whether the side of the chute and right or left handedness influenced the sensitivity of detecting Tritrichomonas foetus. We discuss the importance of this venereal pathogen in the beef industry and the challenges for controlling its spread. Koziol walks us through the appropriate way to collect these samples and the new methods of detection that increase the sensitivity of the test versus previous diagnostic testing methods. She discusses the objectives and designs of the study. The results of the study indicate that the side of the chute and collector's handedness do not influence the sensitivity of detecting the organism. This can have implications on ergonomics and long-term physical health of veterinarians. Physical health and injury prevention were identified as important aspects of retention of recent graduates in bovine practice, based on a study Koziol co-authored. These results can be utilized by cattle veterinarians performing this diagnostic test to allow them to appropriately implement control measures for their clients. To view all the projects funded by the AABP Foundation, visit this page.  Koziol, J. H., Gibbons, P. M., Fritzler, J. M., & Boggan, S. (2023). Side of chute and handedness does not affect the sensitivity of Tritrichomonas foetus sample collection in bulls. The Bovine Practitioner, 57(2), 25–28. https://doi.org/10.21423/bovine-vol27no2p25-28 Gibbons, P. M. S., Koziol, J. H., Schmidt, M., Cummings, D. B., Sacquitne, C., & Hake, M. (2023). Should I stay or should I go – a qualitative assessment of experiences of recent veterinary graduates in bovine practice. The Bovine Practitioner, 57(1), 35–40. https://doi.org/10.21423/bovine-vol57no1p35-40 

What if you could accelerate wound healing and protect against sun damage with a synthetic melanin gel? Or what if you discovered that being a left-handed individual doesn't necessarily mean you have an advantage in certain activities? Just when you think you've seen it all, our science podcast never fails to intrigue and amaze. JWe start off with a riveting discussion on a mysterious infection in dogs, and why staying calm when facing new diseases is crucial. We also touch on internet speed tests and their role in our tech-savvy lives. As we tread further, we tackle the hot topics of plastic pollution and the ethical usage of artificial intelligence, particularly in generating eerily human-like faces. You'd be surprised how these two seemingly unrelated subjects intertwine in our everyday lives. In an unexpected twist, we also unearth a recent study debunking the long-standing belief about left-handed individuals and their supposed advantage in spatial skills.As we switch gears to the topic of skin health, we explore a new synthetic melanin gel and its potential to revolutionize wound healing and sun protection. Not forgetting the hidden dangers lurking in our everyday routines, we discuss the risks associated with UV lights used in nail salons and why regular check-ups with a dermatologist are paramount. Our journey through this episode may be winding, but we assure you, it's one you wouldn't want to miss. So buckle up, and let's embark on this rollercoaster of science, discovery, and personal experiences.Bunsen and Beaker Links:30% off the first month at Zencastr - use the code in the show!https://zen.ai/3LXIX2UYb1RLXwtWHHjryXAutdr3HS5EpVHMW80BOKgSave 10% at Bark and Beyond with the coupon code BUNSEN!The 2024 Bunsen and Beaker Calendar is ready to order!The Ginger Stuffie is on presale so check the link here!Join The Paw Pack to Support The Show!https://bunsenbernerbmd.com/pages/paw-pack-plus-communityOur Website!The Bunsen and Beaker Website has adorable merch with hundreds of different combinations of designs and apparel- all with Printful- one of the highest quality companies we could find!www.bunsenbernerbmd.comSign up for our Weekly Newsletter!Bunsen and Beaker on Twitter:Bunsen and Beaker on TikTok:Bunsen and Beaker on FacebookSupport the showFor Science, Empathy, and Cuteness!Being Kind is a Superpower.https://twitter.com/bunsenbernerbmd

Scott is one of the pastors at Commons Church in Calgary and he spends some time with us discussing his perspective on church hurt, how imagination can be used to explore the Bible, how to have healthy disagreements, and what it looks like to follow the person of Jesus in a grounded way. Support this podcast at — https://redcircle.com/unexpected-experts/donations

A parrot's eyes are located on the sides of its head. So, if it wants to look at something — say, a delicious piece of fruit — it has to cock its head one way or the other do it. And if it looks with its left eye, then uses its left foot. Scientists call this handedness. That's when one hand — or foot — is used consistently over the other for doing complex tasks. Sulphur-crested Cockatoos are almost all left-handed ... that is... left-footed.More info and transcript at BirdNote.org. Want more BirdNote? Subscribe to our weekly newsletter. Sign up for BirdNote+ to get ad-free listening and other perks. BirdNote is a nonprofit. Your tax-deductible gift makes these shows possible.

In this episode, host Dr. Amber Luong speaks with Dr. Brent Senior and Dr. Erin Lopez. They discuss their recently published Clinical Letter: “Left on their own”: Left-handedness among rhinologists and otolaryngology trainees. Read the article in the International Forum of Allergy and Rhinology. Listen and subscribe for free on Apple Podcasts , Google Podcasts and Subscribe on Android.

physicsofthemystics@gmail.com https://blogs.timesofisrael.com/author/shlomo-ezagui/

Chris, one of the hosts, is a lefty. He's always had to deal with what that means. But, why are 85% of humans right-handed while only a disproportionate few are left-handed? It's not fair! But, it is evolutionary. On today's episode we talk about how we know when handedness in humans likely developed and why it was the right side that became dominant. Segment two features an interview for Lana Ruck, an archaeologist that studied handedness for her Master's research.Links The prehistory of handedness: Archaeological data and comparative ethology Ancient Humans Were Mostly Right-Handed, Too Archaeology discovery: Neanderthals' 'third hand' solves mystery behind left-handedness EXPERIMENTAL ARCHAEOLOGY AND HOMINID EVOLUTION: ESTABLISHING A METHODOLOGY FOR DETERMINING HANDEDNESS IN LITHIC MATERIALS AS A PROXY FOR COGNITIVE EVOLUTION - Lana Ruck Master's ThesisContact Chris Webster chris@archaeologypodcastnetwork.com Rachel Roden rachel@unraveleddesigns.com RachelUnraveled (Instagram)ArchPodNet APN Website: https://www.archpodnet.com APN on Facebook: https://www.facebook.com/archpodnet APN on Twitter: https://www.twitter.com/archpodnet APN on Instagram: https://www.instagram.com/archpodnet Tee Public StoreAffiliates Motion Motley Fool Save $110 off the full list price of Stock Advisor for your first year, go to https://zen.ai/apnfool and start your investing journey today! *$110 discount off of $199 per year list price. Membership will renew annually at the then current list price. Laird Superfood Are you ready to feel more energized, focused, and supported? Go to https://zen.ai/thearchaeologypodnetworkfeed1 and add nourishing, plant-based foods to fuel you from sunrise to sunset. Liquid I.V. Ready to shop better hydration, use my special link https://zen.ai/thearchaeologypodnetworkfeed to save 20% off anything you order.

Chris, one of the hosts, is a lefty. He's always had to deal with what that means. But, why are 85% of humans right-handed while only a disproportionate few are left-handed? It's not fair! But, it is evolutionary. On today's episode we talk about how we know when handedness in humans likely developed and why it was the right side that became dominant. Segment two features an interview for Lana Ruck, an archaeologist that studied handedness for her Master's research.Links The prehistory of handedness: Archaeological data and comparative ethology Ancient Humans Were Mostly Right-Handed, Too Archaeology discovery: Neanderthals' 'third hand' solves mystery behind left-handedness EXPERIMENTAL ARCHAEOLOGY AND HOMINID EVOLUTION: ESTABLISHING A METHODOLOGY FOR DETERMINING HANDEDNESS IN LITHIC MATERIALS AS A PROXY FOR COGNITIVE EVOLUTION - Lana Ruck Master's ThesisContact Chris Websterchris@archaeologypodcastnetwork.com Rachel Rodenrachel@unraveleddesigns.comRachelUnraveled (Instagram)ArchPodNet APN Website: https://www.archpodnet.com APN on Facebook: https://www.facebook.com/archpodnet APN on Twitter: https://www.twitter.com/archpodnet APN on Instagram: https://www.instagram.com/archpodnet Tee Public StoreAffiliates Motion Motley FoolSave $110 off the full list price of Stock Advisor for your first year, go to https://zen.ai/archaeologyshowfool and start your investing journey today!*$110 discount off of $199 per year list price. Membership will renew annually at the then current list price. Laird SuperfoodAre you ready to feel more energized, focused, and supported? Go to https://zen.ai/thearchaeologyshow2 and add nourishing, plant-based foods to fuel you from sunrise to sunset. Liquid I.V.Ready to shop better hydration, use my special link https://zen.ai/thearchaeologyshow1 to save 20% off anything you order.

------------------Support the channel------------ Patreon: https://www.patreon.com/thedissenter PayPal: paypal.me/thedissenter PayPal Subscription 5 Dollars: https://tinyurl.com/ycmr9gpz PayPal Subscription 10 Dollars: https://tinyurl.com/y9r3fc9m PayPal Subscription 20 Dollars: https://tinyurl.com/y95uvkao This show is sponsored by Enlites, Learning & Development done differently. Check the website here: http://enlites.com/ Dr. Gillian Forrester is a Professor of Comparative Cognition in the School of Psychology at the University of Sussex. She is the director of the Comparative Cognition Group investigating the behaviors and brain organization of children, gorillas and chimpanzees focusing on how cognitive abilities evolve and develop over time and across species. In this episode, we talk about the evolution of handedness and how it relates to language and other cognitive abilities. We first define handedness, and talk about how it evolved. We discuss if human hands are more dexterous, and how handedness works in Great apes. We discuss if it is innate, and which environmental factors play a role in its development. We then get into the neuroscience of handedness and how it relates to cerebral lateralization. We talk about how cerebral lateralization might connect to (higher) cognitive functions, and we discuss if there is a relationship between handedness and cognitive ability. We also discuss the relationship between handedness (and motor function more generally) and language, and the biological precursors of language. Finally, Dr. Forrester answers a question from a patron. -- A HUGE THANK YOU TO MY PATRONS/SUPPORTERS: PER HELGE LARSEN, JERRY MULLER, HANS FREDRIK SUNDE, BERNARDO SEIXAS, OLAF ALEX, JONATHAN VISSER, ADAM KESSEL, MATTHEW WHITINGBIRD, ARNAUD WOLFF, TIM HOLLOSY, HENRIK AHLENIUS, JOHN CONNORS, FILIP FORS CONNOLLY, DAN DEMETRIOU, ROBERT WINDHAGER, RUI INACIO, ZOOP, MARCO NEVES, COLIN HOLBROOK, SIMON COLUMBUS, PHIL KAVANAGH, MIKKEL STORMYR, SAMUEL ANDREEFF, FRANCIS FORDE, TIAGO NUNES, ALEXANDER DANNBAUER, FERGAL CUSSEN, HAL HERZOG, NUNO MACHADO, JONATHAN LEIBRANT, JOÃO LINHARES, STANTON T, SAMUEL CORREA, ERIK HAINES, MARK SMITH, JOÃO EIRA, TOM HUMMEL, SARDUS FRANCE, DAVID SLOAN WILSON, YACILA DEZA-ARAUJO, ROMAIN ROCH, DIEGO LONDOÑO CORREA, YANICK PUNTER, ADANER USMANI, CHARLOTTE BLEASE, NICOLE BARBARO, ADAM HUNT, PAWEL OSTASZEWSKI, NELLEKE BAK, GUY MADISON, GARY G HELLMANN, SAIMA AFZAL, ADRIAN JAEGGI, NICK GOLDEN, PAULO TOLENTINO, JOÃO BARBOSA, JULIAN PRICE, EDWARD HALL, HEDIN BRØNNER, DOUGLAS FRY, FRANCA BORTOLOTTI, GABRIEL PONS CORTÈS, URSULA LITZCKE, SCOTT, ZACHARY FISH, TIM DUFFY, SUNNY SMITH, JON WISMAN, MORTEN EIKELAND, DANIEL FRIEDMAN, WILLIAM BUCKNER, PAUL-GEORGE ARNAUD, LUKE GLOWACKI, GEORGIOS THEOPHANOUS, CHRIS WILLIAMSON, PETER WOLOSZYN, DAVID WILLIAMS, DIOGO COSTA, ANTON ERIKSSON, CHARLES MOREY, ALEX CHAU, AMAURI MARTÍNEZ, CORALIE CHEVALLIER, BANGALORE ATHEISTS, LARRY D. LEE JR., OLD HERRINGBONE, STARRY, MICHAEL BAILEY, DAN SPERBER, ROBERT GRESSIS, TOM ROTH, THERPMD, IGOR N, JEFF MCMAHAN, JAKE ZUEHL, BARNABAS RADICS, MARK CAMPBELL, RICHARD BOWEN, TOMAS DAUBNER, LUKE NISSEN, CHRIS STORY, MANUEL OLIVEIRA, AND KIMBERLY JOHNSON! A SPECIAL THANKS TO MY PRODUCERS, YZAR WEHBE, JIM FRANK, ŁUKASZ STAFINIAK, TOM VANEGDOM, BERNARD HUGUENEY, CURTIS DIXON, BENEDIKT MUELLER, VEGA GIDEY, THOMAS TRUMBLE, KATHRINE AND PATRICK TOBIN, JONCARLO MONTENEGRO, ROBERT LEWIS, AND AL NICK ORTIZ! AND TO MY EXECUTIVE PRODUCERS, MATTHEW LAVENDER, SERGIU CODREANU, AND BOGDAN KANIVETS!

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Some people are left handed and some people are right handed, why? Join Kim and Jim as they explore the science behind the phenomenon of [...]

Why are 90% of humans right handed and where did we get this from; genes for how - and where - hair grows; the intriguing timing behind how sunflowers flower; how the microbiome of the bee weaponises dietary toxins to deal with parasites, and a connection emerges between personality type and mitochondria... Get the references and the transcripts for this programme from the Naked Scientists website

Hover - register your domain now and get 10% off by going to hover.com/unmade - https://www.hover.com/Unmade Support us on Patreon - maybe go for a tick tier of $8 and above - https://www.patreon.com/unmadeFM Join the discussion of this episode on our subreddit - https://redd.it/yxs13c Catch the podcast on YouTube where we often include accompanying videos and pictures - https://www.youtube.com/watch?v=KvAHbSV1xkI USEFUL LINKS Pics of Tim with his bat - https://www.unmade.fm/episode-119-pictures Pictures of Spoon of the Week - https://www.unmade.fm/spoon-of-the-week Titania - https://solarsystem.nasa.gov/moons/uranus-moons/titania/in-depth/ Handedness - https://en.wikipedia.org/wiki/Handedness Time Magazine's Top 10 Lefties - https://time.com/3107557/top-10-lefties/

Pour apprendre à créer rapidement et à moindre coût son podcast, c'est par ici : https://www.neurosapiens.fr/commentcreerunpodcast Comment devient-on droitier ou gaucher ? Pourquoi existe-t-il aussi peu de gauchers ? Pourquoi notre cerveau a besoin que nous soyons soit droitier soit gaucher ? Existe-t-il des différences entre le cerveau d'un droitier et le cerveau d'un gaucher ? Production, animation, réalisation et illustration : Anaïs Roux Instagram : https://www.instagram.com/neurosapiens.podcast/ neurosapiens.podcast@gmail.com Produit et distribué en association avec LACME Production. Musique  KEEP ON GOING Musique proposée par La Musique Libre Joakim Karud - Keep On Going : https://youtu.be/lOfg0jRqaA8 Joakim Karud : https://soundcloud.com/joakimkarud ONE NIGHT AWAY Musique de Patrick Patrikios Sources :  McManus, I. C., & Bryden, M. P. (1992). The genetics of handedness, cerebral dominance, and lateralization. In I. Rapin & S. J. Segalowitz (Eds.), Handbook of neuropsychology, Vol. 6, pp. 115–144). Elsevier Science. Hepper PG. The developmental origins of laterality: fetal handedness. Dev Psychobiol. 2013 Sep;55(6):588-95. doi: 10.1002/dev.21119. Epub 2013 Jun 13. PMID: 23765736. M. Papadatou-Pastou, et al.: The prevalence of left-handedness: Five meta-analyses of 200 studies totaling 2,396,170 individuals. PsyArXiv. 23, 10.31234/osf.io/5gjac, 2019. Cuellar-Partida, G., Tung, J.Y., Eriksson, N. et al. Genome-wide association study identifies 48 common genetic variants associated with handedness. Nat Hum Behav 5, 59–70 (2021). https://doi.org/10.1038/s41562-020-00956-y A. Wiberg et al., Handedness, language areas and neuropsychiatric diseases : insights from brain imaging and genetics, Brain, vol. 142, pp. 2938-2947, 2019. Sha, Zhiqiang & Pepe, Antonietta & Schijven, Dick & Carrion Castillo, Amaia & Roe, James & Westerhausen, René & Marc, Joliot & Fisher, Simon & Crivello, Fabrice & Francks, Clyde. (2021). Handedness and its genetic influences are associated with structural asymmetries of the cerebral cortex in 31,864 individuals. Proceedings of the National Academy of Sciences.

Huberman Lab Podcast Notes Key Takeaways The human brain is shaped differently depending on sounds you are exposed to in utero and throughout the first years of brain developmentIt's probably best to skip the white noise machine to help your babies sleep – our brain is structured to hear environmental noises; constant white noise exposure may lead to delaysWhether you are right-handed or left-handed is strongly genetically determinedThe earlier, more intense, and longer you can have exposure to a second language – the better; human interaction allows for greater specialization of the languageMemory is widely distributed across the brain which is good because even in the event of head injury or illness requiring surgery, memory is generally preservedNew technologies are being studied to give paralyzed and nonverbal patients a chance to communicate again through the use of electrodes connected from the brain to a computer which uses AI to translateRead the full notes @ podcastnotes.orgMy guest is Eddie Chang, MD, a neurosurgeon and professor of neurological surgery at the University of California, San Francisco (UCSF) and the co-director of the Center for Neural Engineering & Prostheses. We discuss the brain mechanisms underlying speech, language learning and comprehension, communicating human emotion with words and hand gestures, bilingualism and language disorders, such as stuttering. Dr. Chang also explains his work developing and applying state-of-the-art technology to decode speech and using that information and artificial intelligence (AI) to successfully restore communication to patients who have suffered paralyzing injuries or “locked in syndrome.” We also discuss his work treating patients with epilepsy. Finally, we consider the future: how modern neuroscience is overturning textbook medical books, the impact of digital technology such as smartphones on language and the future of natural and computer-assisted human communication. Thank you to our sponsors AG1 (Athletic Greens): https://athleticgreens.com/huberman Levels: https://www.levelshealth.com/huberman Eight Sleep: https://www.eightsleep.com/huberman InsideTracker: https://insidetracker.com/huberman Supplements from Momentous https://www.livemomentous.com/huberman Huberman Lab Premium https://hubermanlab.com/premium For the full show notes, visit hubermanlab.com Timestamps (00:00:00) Dr. Eddie Chang, Speech & Language (00:03:00) Levels, Eight Sleep, InsideTracker, Momentous Supplements (00:07:19) Neuroplasticity, Learning of Speech & Environmental Sounds (00:13:10) White Noise Machines, Infant Sleep & Sensitization (00:17:26) Mapping Speech & Language in the Brain (00:24:26) Emotion; Anxiety & Epilepsy (00:30:19) Epilepsy, Medications & Neurosurgery (00:33:01) Ketogenic Diet & Epilepsy (00:34:56) AG1 (Athletic Greens) (00:36:10) Absence Seizures, Nocturnal Seizures & Other Seizure Types (00:41:08) Brain Areas for Speech & Language, Broca's & Wernicke's Areas, New Findings (00:53:23) Lateralization of Speech/Language & Handedness, Strokes (00:59:05) Bilingualism, Shared Language Circuits (01:01:18) Speech vs. Language, Signal Transduction from Ear to Brain (01:12:38) Shaping Breath: Larynx, Vocal Folds & Pharynx; Vocalizations (01:17:37) Mapping Language in the Brain (01:20:26) Plosives & Consonant Clusters; Learning Multiple Languages (01:25:07) Motor Patterns of Speech & Language (01:28:33) Reading & Writing; Dyslexia & Treatments (01:34:47) Evolution of Language (01:37:54) Stroke & Foreign Accent Syndrome (01:40:31) Auditory Memory, Long-Term Motor Memory (01:45:26) Paralysis, ALS, “Locked-In Syndrome” & Brain Computer Interface (BCI) (02:02:14) Neuralink, BCI, Superhuman Skills & Augmentation (02:10:21) Non-Verbal Communication, Facial Expressions, BCI & Avatars (02:17:35) Stutter, Anxiety & Treatment (02:22:55) Tools: Practices for Maintaining Calm Under Extreme Demands (02:31:10) Zero-Cost Support, YouTube Feedback, Spotify & Apple Reviews, Sponsors, Momentous Supplements, Huberman Lab Premium, Neural Network Newsletter, Social Media Title Card Photo Credit: Mike Blabac Disclaimer

My guest is Eddie Chang, MD, a neurosurgeon and professor of neurological surgery at the University of California, San Francisco (UCSF) and the co-director of the Center for Neural Engineering & Prostheses. We discuss the brain mechanisms underlying speech, language learning and comprehension, communicating human emotion with words and hand gestures, bilingualism and language disorders, such as stuttering. Dr. Chang also explains his work developing and applying state-of-the-art technology to decode speech and using that information and artificial intelligence (AI) to successfully restore communication to patients who have suffered paralyzing injuries or “locked in syndrome.” We also discuss his work treating patients with epilepsy. Finally, we consider the future: how modern neuroscience is overturning textbook medical books, the impact of digital technology such as smartphones on language and the future of natural and computer-assisted human communication. Thank you to our sponsors AG1 (Athletic Greens): https://athleticgreens.com/huberman Levels: https://www.levelshealth.com/huberman Eight Sleep: https://www.eightsleep.com/huberman InsideTracker: https://insidetracker.com/huberman Supplements from Momentous https://www.livemomentous.com/huberman Huberman Lab Premium https://hubermanlab.com/premium For the full show notes, visit hubermanlab.com Timestamps (00:00:00) Dr. Eddie Chang, Speech & Language (00:03:00) Levels, Eight Sleep, InsideTracker, Momentous Supplements (00:07:19) Neuroplasticity, Learning of Speech & Environmental Sounds (00:13:10) White Noise Machines, Infant Sleep & Sensitization (00:17:26) Mapping Speech & Language in the Brain (00:24:26) Emotion; Anxiety & Epilepsy (00:30:19) Epilepsy, Medications & Neurosurgery (00:33:01) Ketogenic Diet & Epilepsy (00:34:56) AG1 (Athletic Greens) (00:36:10) Absence Seizures, Nocturnal Seizures & Other Seizure Types (00:41:08) Brain Areas for Speech & Language, Broca's & Wernicke's Areas, New Findings (00:53:23) Lateralization of Speech/Language & Handedness, Strokes (00:59:05) Bilingualism, Shared Language Circuits (01:01:18) Speech vs. Language, Signal Transduction from Ear to Brain (01:12:38) Shaping Breath: Larynx, Vocal Folds & Pharynx; Vocalizations (01:17:37) Mapping Language in the Brain (01:20:26) Plosives & Consonant Clusters; Learning Multiple Languages (01:25:07) Motor Patterns of Speech & Language (01:28:33) Reading & Writing; Dyslexia & Treatments (01:34:47) Evolution of Language (01:37:54) Stroke & Foreign Accent Syndrome (01:40:31) Auditory Memory, Long-Term Motor Memory (01:45:26) Paralysis, ALS, “Locked-In Syndrome” & Brain Computer Interface (BCI) (02:02:14) Neuralink, BCI, Superhuman Skills & Augmentation (02:10:21) Non-Verbal Communication, Facial Expressions, BCI & Avatars (02:17:35) Stutter, Anxiety & Treatment (02:22:55) Tools: Practices for Maintaining Calm Under Extreme Demands (02:31:10) Zero-Cost Support, YouTube Feedback, Spotify & Apple Reviews, Sponsors, Momentous Supplements, Huberman Lab Premium, Neural Network Newsletter, Social Media Title Card Photo Credit: Mike Blabac Disclaimer

It's that time of the week again, and we've found a trove of data about how much money sugar babies can expect to get out of sugar daddies for a regular "arrangement." Answer: "Not much." I remember in my younger wealthy days a friend pointed out to me that he could "tip every cab driver $100 from now on" and never run out of money. You'd probably have to up that to $200 to account for Bidenflation, but the point remains the same. These ladies aren't really what I'd call "well paid." Set against the minimum wage in California, which is set to rise to $22, $2000 or $3000 per month doesn't sound like a lot. I once misplaced many dozens of times that in a cupboard. We talk about sex too. A man is confounded by a friend hiring sex workers when he wasn't ready to see said friend have an erection, much less an orgasm. Another likes to wash his penis very very quickly after sex. We get a lot of our questions from the Reddit, so for our listeners' enjoyment, here are links to some of the questions we discussed this week: https://ymmv.me/87/subtle-hint https://ymmv.me/87/washing https://ymmv.me/87/squirting https://ymmv.me/87/food-not-sex https://ymmv.me/87/bj-aversion Twitter: @ymmvpod Facebook: ymmvpod Email: ymmvpod@gmail.com

24 August 2022 Changing the handedness of molecules Researchers at Kanazawa University report in the Proceedings of the National Academy of Sciences a responsive molecular system that, inverses its chirality before becoming racemic through chemical reactions.Learn more about their research here: WPI Kanazawa Nano Life Science Institutehttps://nanolsi.kanazawa-u.ac.jp/en/research/researchers/Transcript of this podcastHello and welcome to the NanoLSI podcast. In this episode we will feature the latest research published by Shigehisa Akine a member of the Supramolecular Chemistry group at the Kanazawa University NanoLSI.The research described in this podcast was published in the Proceedings of the National Academy of Sciences in March 2022.  Changing the handedness of molecules https://nanolsi.kanazawa-u.ac.jp/en/achievements/achievements-19316/Researchers at Kanazawa University report in the Proceedings of the National Academy of Sciences a responsive molecular system that, inverses its chirality before becoming racemic through chemical reactions.Molecules that can change their structure in response to a chemical or physical stimulus are called ‘responsive molecules'.  This type of molecule plays an important role in signal transduction at the nanoscale.  The typical time profile of a structural change of a responsive molecule follows an exponential relaxation.  However, molecular systems with non-typical time responses, such as e.g. chemical oscillators offer advanced functionalities and are also intensively investigated.  Shigehisa Akine and colleagues from Kanazawa University have now designed a particular responsive molecule in which the chirality (‘handedness') changes in a non-exponential fashion.  The achievement is a breakthrough in the field of responsive systems as the chirality change happens in a unimolecular system — and not as has often been the case before in supramolecular assemblies.The researchers' responsive molecule has six exchangeable sites and two forms, a ‘left-handed' and a ‘right-handed' version.  In solution, the two forms will occur in a given ratio.  Akine and colleagues started from the molecule with a particular chiral amine. They found that in a methanol solution the right-handed version was dominant.  The scientists then looked at what would happen when exchanging the so-called chiral A groups with piperidine (another form of amine).Because of the achirality of the piperidine groups, the resulting solution should become ‘racemic', which means that any effects of chirality are compensated.  This is indeed what happened, but the researchers discovered that before reaching the racemic state after two days, the solution first switched from originally P-dominant to M-dominant after 7 minutes, with maximum M-dominance after 60 – 120 minutes.  Remarkably, a similar transient chirality inversion was not observed for the reverse reaction for which the solution changed monotonically from racemic to P-dominant.Akine and colleagues note that their responsive molecule is the first unimolecular platform displaying a transient chirality inversion, and that the unique chirality change happens on the timescale of minutes to hours, which could be potentially useful for time-dependent functional materials related to human activity.  Quoting the scientists: “this result will provide an important insight into the science of autonomously driven materials.”ReferenceYoko Sakata, Shunsuke Chiba, and Shigehisa Akine, Transi

Ever wonder why some people are left handed? Holly and Cate dig into the science, superstitions, and general weirdness that is left handedness. Holly reminisces about the late nineders. Submit your ideas for a future episode to ofconsequencepod@gmail.comFollow us on instagram @ofconsequencepodCate is @thencmacsaidHolly is @hollydaybreak

Ever seen an anti-Christian, or anti-Biblical meme on the internet or social media and wanted to respond but didn't know how?  In this series, Joel and Jordan will be responding to, and debunking, a bunch of these. Listen in, take notes, and enjoy the laughs along the way. This is going to be fun.If you want us to respond to a specific meme, send it to us on social media or email it to us.In this episode, we respond to:Adam & Eve and three sonsLeft-handedness in the BibleStay in touch with us:FacebookInstagramJoin our email listOr just email us at bpfaithinfo@gmail.com.  We will actually respond ;)Bullet Proof Faith is a weekly podcast aimed at teaching parents Christian worldview and apologetics, so that they can equip their children.

Left-handed? That's how daddy rolls. Partially inspired by this tweet, we expand on the apt comparisons between LGBTQ people and left-handedness. Also, are left-handed people more likely to be queer? Are they smarter? Are they more talented? Why does society hate them? We do the right thing by talking left. (The history of left-handedness chart Kyle refers to early in the episode is in that tweet, if you want the visual.) In this episode: News- 2:32 || Main Topic (Left-Handedness)- 16:06 || Gayest & Straightest- 1:16:43 On the bonus Patreon segment, what does jerking off left-handed mean? Bonus content and other great perks available at patreon.com/gayishpodcast.

Case # 177: Southpaw Patrol Classification: [Science] Why do left-handed people die sooner? Why are left-handed people more likely to get various diseases?  What other struggles do southpaws have to navigate? Join resident left handers Richard and Leon as they cover this subject!   -Sponsored by- Our Patrons at http://www.patreon.com/ovpod https://www.ovpod.ca/

This month, diabetes and the body clock, the antibodies we raise to Covid-19 vaccines versus infection, dinosaurs armoured like tanks, baboons catching up on sleep, and how language evolution goes hand in hand with handedness... Get the references and the transcripts for this programme from the Naked Scientists website

One hundred years ago, there were fewer left handed Americans than there are now. Why the change? Obviously the indoctrination of public schools…or maybe it became more accepting to be left handed and so more people feel comfortable using their dominant hand. Weird how that works. Strange Country cohosts Beth and Kelly talk about the stigma once attached to left-handedness and relate it to today's anti-trans legislation being pushed by trash people. Theme music: Big White Lie by A Cast of Thousands Cite your sources: Adeleke, Y. (2021, September 20). Left-handers once experienced severe stigmatization and discrimination. Medium. Retrieved April 11, 2022, from https://historyofyesterday.com/left-handers-once-experienced-severe-stigmatization-and-discrimination-f172c2fde6ef  Eveleth R. (2013, May 17). Two-thirds of the world still hates lefties. Smithsonian.com. Retrieved April 11, 2022, from https://www.smithsonianmag.com/smart-news/two-thirds-of-the-world-still-hates-lefties-64727388/#:~:text=In%20many%20Muslim%20parts%20of,including%20those%20of%20the%20West . Gallagher, J. (2019, September 5). Left-handed DNA found - and it changes brain structure. BBC News. Retrieved April 11, 2022, from https://www.bbc.com/news/health-49579810  Gannon, M. (2019, November 10). Why are people left- (or right-) handed? LiveScience. Retrieved April 11, 2022, from https://www.livescience.com/what-causes-left-handedness.html  Gould, M. (2021, February 12). GOP rep. Marjorie Taylor Greene 'cheated on husband with men at gym'. Daily Mail Online. Retrieved April 11, 2022, from https://www.dailymail.co.uk/news/article-9246917/Marjorie-Taylor-Green-openly-cheated-husband-men-gym.html  Katz, B. (2017, May 31). A lonely snail with an unusual shell strikes out in Love. Smithsonian.com. Retrieved April 11, 2022, from https://www.smithsonianmag.com/smart-news/jeremy-lonely-snail-unusual-shell-strikes-out-love-180963429/  Lutz, E., & Ecarma, C. (2022, April 8). "Children as collateral damage": GOP's latest culture war targets Trans Kids. Vanity Fair. Retrieved April 11, 2022, from https://www.vanityfair.com/news/2022/04/alabama-anti-trans-bill  Pinsker, J. (2014, December 11). Why lefties make less. The Atlantic. Retrieved April 11, 2022, from https://www.theatlantic.com/business/archive/2014/12/why-lefties-make-less/383635/  Praderio, C., & Lakritz, T. (2021, August 13). 17 little ways that the world is designed for right-handed people. Insider. Retrieved April 11, 2022, from https://www.insider.com/things-that-are-hard-for-left-handed-people-2016-11  Restak, R. M. (1988, December 11). Do we want a left-handed president? The Washington Post. Retrieved April 11, 2022, from https://www.washingtonpost.com/archive/opinions/1988/12/11/do-we-want-a-left-handed-president/1a6c49dc-0e40-4ea3-ab4b-e3956dc04208/  Roth, M. (2005). The Left Stuff: How the Left Handed Have Survived and Thrived in a Right-Handed World. M. Evans & Company. Rothman, L. (2015, August 13). Left-handed history: When lefties were first accepted. Time. Retrieved April 11, 2022, from https://time.com/3978951/lefties-history/  Valdez, A. (2021, April 15). Alabama ranks second in the nation for Worst Places to Live. WDHN. Retrieved April 11, 2022, from https://www.wdhn.com/news/alabama-ranks-second-in-the-nation-for-worst-places-to-live/  Valentin, N. (2020, May 29). The long history of left-handed persecution. Medium. Retrieved April 11, 2022, from https://medium.com/lessons-from-history/the-long-history-of-left-handed-persecution-7e1f493266f2  Sound Clips: Marjorie Taylor Greene Spews Hateful Garbage: https://twitter.com/RonFilipkowski/status/1511504578423963655 The Backward Snail Just Wants to Find Love: https://www.youtube.com/watch?v=WX2YQDPRZyM

In the episode, "Are Psychopaths Favored by Natural Selection? Definitions of Mental Illness and the Roots of Suffering (S3, E14)," a team of Canadian researchers explored the possibility that psychopathy lacks certain hallmarks of a mental disorder, and thus may be more of an adaptation associated with fitness. The study was published in Evolutionary Psychology at the end of 2021, entitled Is Psychopathy a Mental Disorder or an Adaptation? Evidence From a Meta-Analysis of the Association Between Psychopathy and Handedness. Psychopathy is a condition characterized by callousness, detachment, and a lack of empathy. Psychopaths can be highly manipulative, and their antisocial nature inclines them often to criminality, while their traits can be delineated in the clinical label of  antisocial personality disorder. But if being a psychopath isn't mentally ill, what is?  How is a mental disorder different from an  “adaptive life history perspective” ? No agreed on and adequate analysis of the concept of a "mental disorder" currently exists. It is often seen as harmful dysfunction, where dysfunction refers to the failure of an internal mechanism to perform a function for which it has been designed through natural selection to perform, while “harmful” refers to the consequences of this mechanism's failure that are deemed undesirable by social and cultural standards. Under this conceptualization, a syndrome of cognition and behavior would have to satisfy both criteria—that it is dysfunctional and harmful— to qualify as a mental disorder. Yet although the causes of mental disorders are not fully understood, the factor this study looked at narrowly was  neurodevelopmental perturbations, which have been linked to other mental illnesses such as bipolar disorder and schizophrenia. According to the study, nonright-handedness is a sign of such perturbations. So the goal of the study is to show a positive association between psychopathy and nonright-handedness, which would support the mental disorder model, whereas a negative association would support the adaptive life history model. The study was statistically weak, and isolating such specific variables in metanalysis is difficult to do. But in the search for the answers, the negative correlation with nonright-handedness reflects outdated science from the early days of criminal psychology. And if a psychopath's callous and perhaps violent tendencies are simply part of evolution, who is definitively mentally ill? Can't we say that of many "disorders" in the DSM?Essentially, over the course of 3 decades, there has been no major progress in finding out biological causes that can help in treatment. But if instead of looking at things as pathology, can't we utilize ideas of functional medicine? Lifestyle choices  can affect our biology such as diet and exercise. Dr Rani Bora and Dr Suraj Gogoi are both holistic psychiatrists and innate health coaches, who don't subscribe to temporary fixes to address the human condition. They disregard the core underlying causes of psychological suffering and feel that the conventional models of managing mental and emotional issues do not help us discover our true wellbeing. Visit Drs. Rani and Suraj at: https://www.drsranisuraj.com/#functionalmedicine #mentalillness #wellbeing #mentalhealth #lefthandedness #criminal psychology #DSMLabels #evolutionarypsychology #naturalselection #bipolardisorderDon't forget to subscribe to the Not As Crazy As You Think YouTube channel @SicilianoJenAnd please visit my website at:  www.jengaitasiciliano.comConnect: Instagram: @ jengaitaLinkedIn: @ jensicilianoTwitter: @ jsiciliano

Zapraszam na drugi odcinek podkastu Naukowo, czyli autorskiego przeglądu prasy, badań i informacji ze świata nauki. W tym odcinku wyczyścimy panele słoneczne, spróbujemy zniszczyć komary i polatamy w stadzie szpaków :)A jeśli uznasz, że warto wspierać ten projekt to zapraszam do serwisu Patronite, każda dobrowolna wpłata od słuchaczy pozwoli mi na rozwój i doskonalenie tego podkastu, bardzo dziękuję za każde wsparcie!Zapraszam również na Facebooka, Twittera i Instagrama, każdy lajk i udostępnienie pomoże w szerszym dotarciu do słuchaczy, a to jest teraz moim głównym celem :)Źródła użyte przy tworzeniu odcinka:ZHANG Xiaomin, "Live Fast, Die Young? Or Live Cold, Die Old?"https://neurosciencenews.com/body-temperature-longevity-20190/Zhao, Z., Cao, J., Niu, C. et al. „Body temperature is a more important modulator of lifespan than metabolic rate in two small mammals.” Nat Metab (2022). https://doi.org/10.1038/s42255-022-00545-5Michelle Lewis, "Scientists figured out a way to clean dust off of solar panels without using water"https://electrek.co/2022/03/14/scientists-figured-out-a-way-to-clean-dust-off-of-solar-panels-without-using-water/SREEDATH PANAT, KRIPA K. VARANASI, "Electrostatic dust removal using adsorbed moisture–assisted charge induction for sustainable operation of solar panels"https://doi.org/10.1126/sciadv.abm0078Cassidy Ward, "GENETICALLY MODIFIED MOSQUITOS KILL THEIR OWN OFFSPRING"https://www.syfy.com/syfy-wire/genetic-modification-killing-mosquitos-before-theyre-bornEnvironmental Protection Agency, "Experimental Use Permit Amended for 93167-EUP-2 to Allow Releases of OX5034 Aedes aegypti in Florida and California"https://www.regulations.gov/document/EPA-HQ-OPP-2019-0274-0470Tristan Greene, "How an AI brain with only one neuron could surpass humans"https://thenextweb.com/news/how-ai-brain-with-only-one-neuron-could-surpass-humansStelzer, F., Röhm, A., Vicente, R. et al. Deep neural networks using a single neuron: folded-in-time architecture using feedback-modulated delay loops. Nat Commun 12, 5164 (2021). https://doi.org/10.1038/s41467-021-25427-4Mane Kara-Yakoubian, "Meta-analysis suggests psychopathy may be an adaptation, rather than a mental disorder"https://www.psypost.org/2022/03/meta-analysis-suggests-psychopathy-may-be-an-adaptation-rather-than-a-mental-disorder-62723Pullman LE, Refaie N, Lalumière ML, Krupp D. Is Psychopathy a Mental Disorder or an Adaptation? Evidence From a Meta-Analysis of the Association Between Psychopathy and Handedness. Evolutionary Psychology. October 2021. https://journals.sagepub.com/doi/10.1177/14747049211040447Tom Langen, "Why do flocks of birds swoop and swirl together in the sky? A biologist explains the science of murmurations"https://theconversation.com/why-do-flocks-of-birds-swoop-and-swirl-together-in-the-sky-a-biologist-explains-the-science-of-murmurations-176194„Murmurations” Andrew J. King1,2 and David J.T. Sumpter3https://www.cell.com/current-biology/pdf/S0960-9822(11)01315-7.pdfAnne E. Goodenough, Natasha Little, William S. Carpenter, Adam G. Hart, "Birds of a feather flock together: Insights into starling murmuration behaviour revealed using citizen science"https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0179277Elodie Floriane Mandel-Briefer, Michael Skov Jensen, "Pig grunts reveal their...

What happens, genetically, when a black and a white human partner have children? And if a pair of genetically identical twins marries another pair of identical twins, are their kids genetically brothers and sisters? Do birds have ears? And if you lose one of your special senses, do other senses strengthen to compensate? What's the reason for human handedness? And does a blood transfusion recipient carry the genes of the blood donor? Dr Chris has the answers... Like this podcast? Please help us by supporting the Naked Scientists

What happens, genetically, when a black and a white human partner have children? And if a pair of genetically identical twins marries another pair of identical twins, are their kids genetically brothers and sisters? Do birds have ears? And if you lose one of your special senses, do other senses strengthen to compensate? What's the reason for human handedness? And does a blood transfusion recipient carry the genes of the blood donor? Dr Chris has the answers... Like this podcast? Please help us by supporting the Naked Scientists

Nikki Bush, Human Potential and Parenting Expert on child development, specifically about fun ways to improve our child's low muscle tone and left handedness. See omnystudio.com/listener for privacy information.

In today's episode we dive into WHY we believe, and why research shows, that establishing hand dominance is vital to success with a variety of daily activities. We also talk about what it looks like if a child is struggling to establish hand dominance and of course, we give you our favorite tips and tricks to help! Stick around to the end to listen to us answer two listener questions! Be sure to check out the show notes on our blog at  Harkla.Co/Podcast.Brought To You By HarklaThis podcast is brought to you by Harkla.  Our mission at Harkla is to help those with special needs live happy and healthy lives. We accomplish this through high-quality sensory products, & child development courses.Podcast listeners get 10% off their first order at Harkla with the discount code "sensory". Head to Harkla.co/sensory to start shopping now.Links:Introduction to Sensory Processing Disorder 1 Hour TrainingFine Motor Skills Activity Course Research Article on Grip Strength from PubMedResearch Article on Grip Strength from AJOTResearch Article on Handedness and Developmental Coordination DisorderHarkla Website Harkla InstagramAll Things Sensory Podcast Instagram Left Center Right Dice GameRight Turn Left Turn Card GameTwister GameSolid Starts Website ARK Therapeutic Episode 38 - Sensory + FeedingEpisode 54 - Messy Play All DayEpisode 93 - Self-Injurious Behavior with Danielle 

Welcome to the last episode of The Knowledge of Nothing (K.O.N.) podcast…for 2021! (S2:E23) In this episode, your KONMen provide their final update on their 2021 New Year's Resolutions. How did Tony do with his Hearthstone addiction and did Brian learn something new? Then Brian, Tony, Oren and Wayne share a few of their favorite things and learnings from 2021, many of which haven't been previously discussed on the show. Next, it wouldn't be a New Year's themed episode without some brand new resolutions and you might be surprised on what they're planning on committing to for 2022. And to close out 2021, Wayne has crafted another round of Pop-Quickies. You definitely want to listen until the end because the last one is classic Tony and Brian hilarity! Contact us at info@theknowledgeofnothing.com and follow us on our socials! https://www.facebook.com/theknowledgeofnothing/ (https://www.facebook.com/theknowledgeofnothing/) Instagram: @theknowledgeofnothing Twitter: @TheKONMen1

Tim Dowling finds out what makes people left-handed. Also what advantages and disadvantages left-handedness can bring. With Professor Chris McManus and Ed Wright.

Two proud lefties on navigating the world as south paws.

In this meal support episode, Jillian and Josée offer a grounding tool and chat about stationary, books and handedness. Check out the takeaway resource: The Body is Not an Apology by Sonya Renee Taylor Find us on Instagram: @joinourtablepodcast Make sure to subscribe and a leave a review!

Imam Ali (as) said: "Man's open-handedness endears him to his opponents, and his stinginess makes him hated even by his children." Ghurar al-hikam, hadith no. 4729

About half the honeybees in a test exhibited no sidedness, but the other half was split 50–50 between righties and lefties—perhaps to navigate obstacles more efficiently.  

Are you right-handed or left? This month we dig into the history, culture, and science of handedness (and we give up using our dominant hands for a couple of weeks to see how much a mess we can make)! Thanks to: The Pleasure Kills for the music Modern Problems Planned Parenthood The UnMovies Podcast The Not Your Little Lady Podcast The Sometimes Geek Podcast