Top Éxitos (Ciencias) en Apple Podcasts

Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas

1

Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas

Sean Carroll
Making Sense with Sam Harris

2

Making Sense with Sam Harris

Sam Harris
StarTalk with Neil deGrasse Tyson

3

StarTalk with Neil deGrasse Tyson

Neil deGrasse Tyson
Ruido de lluvia y truenos para dormir

4

Ruido de lluvia y truenos para dormir

Ruido de lluvia
Universo paralelo

5

Universo paralelo

Universo Paralelo
Hidden Brain

6

Hidden Brain

Hidden Brain, Shankar Vedantam
Filosofía, Psicología, Historias

7

Filosofía, Psicología, Historias

Hernán Melana

hace 2 días

In Theory with Janna Levin

If something is possible, has the universe tried it? Are all physical possibilities inevitable? Neil deGrasse Tyson sits down with theoretical astrophysicist Janna Levin to launch “In Theory,” a new StarTalk series celebrating the weird, wacky theories of the universe and the theorists who chase them. Out on YouTube October 29, 2026! NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: https://startalkmedia.com/show/in-theory-with-janna-levin/ Thanks to our Patrons Elamar, Natalia Nelicheva, Kyron Laskosky, Stanley Tai, Jan, Chris Tringali, Nikki Tea, Jay Kapadia, Sean Moran, SnakeSurfer, Roddie, Sam Sillmon, Graham West, Ben Fisk, ChexVC, aitor clemente ramos, Max Forkel, George Fox, and HKRDiary for supporting us this week. Subscribe to SiriusXM Podcasts+ to listen to new episodes of StarTalk Radio ad-free and a whole week early. Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.
26/11/2022

Ruido de lluvia y truenos para dormir

Deja que la fuerte lluvia y los potentes sonidos de los truenos te ayuden a resolver tus problemas de sueño. El sonido de la lluvia es uno de esos ruidos blancos, científicamente probados para ayudar a su cerebro a relajarse y dormirse. Además, también puede hacer que te concentres muy bien, puedes reproducir este vídeo de lluvia mientras estudias, trabajas o necesitas concentrarte para terminar de leer tu grueso libro. Fuerte tormenta nocturna | Lluvia torrencial y sonidos de truenos muy potentes en el techo de hojalata de una casa de campo | Sonidos de tormenta y lluvia para dormir, relajarse, trabajar, leer, estudiar,...
hace 3 días

Do You Have Trouble Sleeping?

Millions of us move through our days without getting enough sleep. We know that sleep deprivation can affect our physical health and our mood. But sleep researcher Chris Barnes says a chronic lack of good sleep can also affect how we make decisions and even what we value. He joins us to explore the forces that keep us from getting the rest we need, and offers practical strategies for getting better sleep. Later, psychologist Rachel Zoffness returns to answer your questions about the experience of pain, in our latest installment of "Your Questions Answered." Is your parenting style preventing your child from thriving? We explore this question — and share five practical parenting strategies we've featured on Hidden Brain — in our latest YouTube video. Check it out here, and share your parenting strategies with us in the comments! Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.
hace 3 días

371 | Kyle Harper on How Humans Have Shaped Life on Earth

Humanity is merely one species out of millions living on Earth, but we have a disproportionate impact on the rest of the biosphere. Recent transformations have accelerated that impact, but in fact it stretches back to the earliest days in human history. In his new book The Last Animal: Human History and the Fate of Life on Earth from the Ice Age to the Sixth Extinction, historian Kyle Harper traces how humans have impacted the rest of the planet, from extinction events to much more subtle changes. Blog post with transcript: https://preposterousuniverse.com/podcast/2026/10/19/371-kyle-harper-on-how-humans-have-shaped-life-on-earth/ Listen or watch Rolex Planet Visionaries wherever you get your podcasts. #ad Got to https://scribe.how/mindscape and mention Mindscape for you first month of Scribe Capture free on select plans. #ad Stop piecing your software together. Go to https://odoo.com/mindscape to learn more. #ad Upgrade your everyday with Quince and get free shipping and 365-day returns at https://quince.com/MINDSCAPE. #ad Support Mindscape on Patreon. Kyle Harper received a Ph.D. in history from Harvard University. He is currently the G.T. and Libby Blankenship Chair in the History of Liberty, Professor of Classics and Letters, Senior Advisor to the President, and Provost Emeritus at the University of Oklahoma, and an external faculty member at the Santa Fe Institute. Among his honors are the Award for Excellence in Historical Studies from the American Academy of Religion and the PROSE winner for best book in the history of science, technology, and medicine. University of Oklahoma web page Google Scholar publications Amazon author page Wikipedia
hace 2 días

#499 — The Birth of AGI

Sam Harris speaks with Kevin Roose about the race to build artificial general intelligence. They discuss Roose's book The AGI Chronicles, the scaling laws behind AI's rapid progress, Dario Amodei's "big blob of compute" memo, the birth of reasoning models, Roose's encounter with Bing's Sydney chatbot, the roughly 50 people deciding humanity's future, the rivalries among lab leaders, AI agents and recursive self-improvement, the absence of regulation, and other topics. If the Making Sense podcast logo in your player is BLACK, you can SUBSCRIBE to gain access to all full-length episodes at samharris.org/subscribe.
hace 5 días

Medicine Through the Ages 🩺🏺 | The Strange History of Ancient Healing | Boring History for Sleep

Long before modern hospitals, antibiotics, and advanced surgery, people had their own ways of understanding illness and treating the human body. Some remedies were surprisingly practical, while others were based on beliefs about spirits, humors, magic, and the unseen forces behind disease. This episode travels through the history of medicine, exploring how ancient physicians, healers, herbalists, and surgeons tried to diagnose illness and restore health. From Egyptian remedies and Mesopotamian healers to Greek physicians, Roman medicine, and medieval traditions, each era added new ideas to humanity’s growing understanding of the body. What did ancient people believe caused disease? How were injuries treated without modern technology? Which remedies actually worked, and which only reflected the medical knowledge of their time? Settle in for a journey through centuries of strange theories, forgotten treatments, remarkable discoveries, and the long human search for a better understanding of medicine. Boring History for Sleep — Soft stories about the strange journey of healing.
hace 1 día

Quelle est la différence entre le gel, le givre et le verglas ?

Un matin d’hiver, vous découvrez votre voiture recouverte d’une couche blanche. Le thermomètre affiche moins 3 degrés et le trottoir est dangereusement glissant. Trois phénomènes peuvent être en jeu : le gel, le givre et le verglas. On utilise souvent ces mots comme des synonymes. Pourtant, scientifiquement, ils désignent trois réalités différentes. Commençons par le gel. Le gel est avant tout un phénomène lié à la température. En météorologie, on parle de gel lorsque la température de l’air descend à 0 degré Celsius ou en dessous. Mais attention : le gel ne signifie pas nécessairement qu’il y a de la glace visible. Si l’air est très sec, par exemple, il peut geler sans qu’aucun dépôt blanc n’apparaisse. Autre subtilité : la température du sol peut être négative alors que celle de l’air reste positive. C’est notamment possible pendant les nuits dégagées, lorsque le sol perd rapidement sa chaleur. Passons maintenant au givre. Le givre, lui, est un véritable dépôt de glace. Au sens météorologique strict, il se forme généralement lorsque de minuscules gouttelettes d’eau présentes dans le brouillard ou les nuages gèlent au contact d’une surface froide. Ces gouttelettes peuvent rester liquides alors que leur température est inférieure à zéro. Ce phénomène étonnant s’appelle la surfusion. En touchant une branche ou un câble électrique, elles se transforment en glace et produisent un dépôt souvent blanc et granuleux. Mais il existe un phénomène voisin, souvent appelé lui aussi givre dans le langage courant : la gelée blanche. Cette fois, la vapeur d’eau contenue dans l’air se transforme directement en cristaux de glace sur une surface très froide, sans passer par l’état liquide. C’est ce qu’on appelle la condensation solide. Enfin, le verglas. Il correspond à une couche de glace lisse et compacte, généralement transparente, qui recouvre notamment les routes et les trottoirs. Il peut apparaître lorsqu’une pluie tombe sur un sol gelé. L’eau liquide se transforme alors en glace. Autre possibilité : une chaussée mouillée gèle pendant la nuit. C’est le verglas de regel. Contrairement au givre, souvent blanc et facilement visible, le verglas peut être presque invisible. C’est précisément ce qui le rend si dangereux. Retenons donc trois idées simples : le gel désigne une température suffisamment basse, le givre un dépôt de glace formé à partir de l’humidité atmosphérique, et le verglas une pellicule de glace lisse et glissante. Trois phénomènes liés au froid, mais trois mécanismes bien différents. Hébergé par Acast. Visitez acast.com/privacy pour plus d'informations.
hace 2 días

What are the odds we're not alone in the universe?

There are hundreds of billions of stars in the galaxy we live in. Many of them have their own exoplanets. So why haven’t we found proof of alien life yet? And what’s the probability of us contacting or being contacted anyway? That’s exactly what a famous math formula called the Drake Equation tries to answer. It takes into account a whole variety of factors, including the rate at which stars like the Sun are born, how many of those stars have planets, how many of those planets are hospitable to life and the likelihood of intelligent life on that habitable planet communicating with us. Today on the show, Regina Barber and Seven Rasmussen talk about the equation as it was created back in 1961 – and whether it still matters for astrobiologists today. Interested in more episodes on space or math? Email us your question at shortwave@npr.org – we might answer it in a future episode! Support public media with NPR+ and enjoy perks for over 25 podcasts like this one. This show’s perks include sponsor-free listening. Learn more at plus.npr.org. See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy
07/07/2025

GESTÃO PROFISSIONAL NA PECUÁRIA - Rodrigo Gennari | Ep. 93

A pecuária de corte brasileira está passando por uma revolução marcada pela tecnificação, gestão estratégica e uso inteligente de métricas e indicadores. Neste episódio do Mais Rúmen Podcast, o zootecnista Rodrigo Gennari compartilha insights valiosos sobre a importância do benchmarking, o papel da liderança nas fazendas e os desafios da sucessão rural. Uma conversa essencial para pecuaristas que buscam profissionalizar suas operações e garantir resultados duradouros na propriedade. Ouça agora nas principais plataformas de áudio e vídeo! "Hoje a gente tem quatro INDICADORES que falam muito se a FAZENDA está no rumo CERTO: ganho médio diário (GMD), desembolso cabeça/mês, lotação e valor médio de venda." Rodrigo Gennari é zootecnista formado pela Unesp Botucatu, com ampla experiência em gestão de fazendas, análise de indicadores, benchmarking e planejamento estratégico na pecuária de corte. À frente de projetos como o Fazenda Nota 10 e com atuação no Instituto Inttegra, Rodrigo combina métricas precisas e liderança inspiradora para transformar a gestão pecuária em um modelo de alta performance e rentabilidade. Baixe nosso E-book GRÁTIS sobre “Metano e mudanças climáticas”: wisenetix.com.br/ebookmetano ⚡ Faça parte da comunidade Mais Rúmen clicando no link: ⁠⁠⁠maisrumenpodcast.com.br⁠ Episódio: GESTÃO PROFISSIONAL NA PECUÁRIA | Rodrigo Gennari Mais Rúmen Podcast Host: Bruno Barreta Convidado: João Yamaguchi (00:00) Highlight(02:03) Introdução do convidado(06:44) Revolução na pecuária de corte brasileira(08:27) Benchmark: 35% das fazendas tiveram prejuízo?(11:11) Quatro indicadores essenciais para o sucesso(12:46) Personalizando benchmarks por bioma e sistema(27:31) Diferenças entre as fazendas lucrativas e deficitárias(29:19) Case de sucesso: retenção e qualidade de vida na fazenda(40:38) Encerramento *Este episódio chega até você através do apoio das empresas: * Tortuga⁠ * Adisseo - Novonesis⁠ - Agriwin⁠ - Ilana⁠ - Elanco⁠ Siga o Mais Rúmen Podcast nas redes sociais.
18/02/2025

#72 - O IMPACTO DOS MINERAIS NA PECUÁRIA DE CORTE | Dr. Fernando de Paula Leonel

A nutrição mineral é um dos pilares para o desempenho produtivo dos ruminantes, influenciando desde o crescimento até a reprodução. No episódio de hoje do Mais Rúmen Podcast, o Dr. Fernando de Paula Leonel aprofunda-se nos avanços e desafios da suplementação mineral. Abordamos a exigência nutricional dos bovinos, fontes de minerais e suas interações, além do impacto econômico e produtivo da suplementação estratégica. "O FÓSFORO é o elemento mais caro dentro da suplementação, e sua deficiência pode comprometer todo o desempenho produtivo." O Dr. Fernando de Paula Leonel possui graduação em Zootecnia pela Universidade Federal de Viçosa, e mestrado e doutorado em Zootecnia pela mesma universidade. Realizou seu pós-doutorado pela Colorado State University (CSU) em Nutrição Mineral de Ruminantes. Atualmente é professor adjunto da Universidade Federal de São João Del-Rei. Baixe nosso E-book GRÁTIS sobre “Metano e mudanças climáticas”:wisenetix.com.br/ebookmetano ⚡ Faça parte da comunidade Mais Rúmen clicando no link:⁠⁠⁠maisrumenpodcast.com.br⁠ Episódio: O IMPACTO DOS MINERAIS NA PECUÁRIA DE CORTE | Dr. Fernando de Paula Leonel Mais Rúmen Podcast Host:Daniel Barreta Convidado:Dr. Fernando de Paula Leonel (00:00) Highligh(02:41) Introdução do convidado(08:45) A importância da nutrição mineral na pecuária(13:48) Suplementação mineral: desafios e avanços(21:06) Diferenças na suplementação entre águas e seca(37:46) Como os pecuaristas podem otimizar a nutrição do rebanho(44:11) O papel dos minerais orgânicos e inorgânicos(57:01) Considerações finais *Este episódio chega até você através do apoio das empresas: *Tortuga⁠ *Adisseo -Ilana⁠ -Elanco⁠ -Agriwin⁠ -Biofarm⁠

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