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Science & Medicine Podcast

How data is helping us unravel the mysteries of the brain | Steve McCarroll
TEDTalks Science and Medicine TEDTalks
access_time2 months ago
Geneticist Steve McCarroll wants to make an atlas of all the cells in the human body so that we can understand in precise detail how specific genes work, especially in the brain. In this fascinating talk, he shares his team's progress -- including their invention of "Drop-seq," a technology that allows scientists to analyze individual cells at a scale that was never before possible -- and describes how this research could lead to new ways of treating mental illnesses like schizophrenia.
How China is (and isn't) fighting pollution and climate change | Angel Hsu
TEDTalks Science and Medicine TEDTalks
access_time2 months ago
China is the world's biggest polluter -- and now one of its largest producers of clean energy. Which way will China go in the future, and how will it affect the global environment? Data scientist Angel Hsu describes how the most populous country on earth is creating a future based on alternative energy -- and facing up to the environmental catastrophe it created as it rapidly industrialized.
A rare galaxy that's challenging our understanding of the universe | Burçin Mutlu-Pakdil
TEDTalks Science and Medicine TEDTalks
access_time2 months ago
What's it like to discover a galaxy -- and have it named after you? Astrophysicist and TED Fellow Burçin Mutlu-Pakdil lets us know in this quick talk about her team's surprising discovery of a mysterious new galaxy type.
#ICYMI - Swimming Science and USRPT
StarTalk Radio StarTalk Radio
access_time3 months ago
In case you missed this episode on the Playing with Science channel… Hosts Gary O’Reilly and Chuck Nice dive into the deep end as we explore swimming science and Ultra Short Race Pace Training alongside some of the sport’s insiders – Dr. John Mullen, Dr. Brent Rushall, and coach Peter Andrew. NOTE: StarTalk All-Access subscribers can watch or listen to this entire episode commercial-free here: https://www.startalkradio.net/all-access/swimming-science-and-usrpt/ Photo Credit: Ben Ratner.
Where are all the aliens? | Stephen Webb
TEDTalks Science and Medicine TEDTalks
access_time3 months ago
The universe is incredibly old, astoundingly vast and populated by trillions of planets -- so where are all the aliens? Astronomer Stephen Webb has an explanation: we're alone in the universe. In a mind-expanding talk, he spells out the remarkable barriers a planet would need to clear in order to host an extraterrestrial civilization -- and makes a case for the beauty of our potential cosmic loneliness. "The silence of the universe is shouting, 'We're the creatures who got lucky,'" Webb says.
StarTalk SoundBite: Scigasm!
StarTalk Radio StarTalk Radio
access_time3 months ago
Have you ever had a “scigasm?” Find out from Neil deGrasse Tyson, Chuck Nice and Chuck Liu in this StarTalk SoundBite. And for the rest of this episode, visit: https://soundcloud.com/startalk/the-geekiverse-with-kevin-smith
The Geekiverse, with Kevin Smith
StarTalk Radio StarTalk Radio
access_time3 months ago
“In fact, it is the geek that shall inherit the Earth.” Explore the geekiverse with Neil deGrasse Tyson, filmmaker and superfan Kevin Smith, comic co-host Chuck Nice, astrophysicist Charles Liu, and physicist James Kakalios, author of The Physics of Superheroes. NOTE: StarTalk All-Access subscribers can watch or listen to this entire episode commercial-free here: https://www.startalkradio.net/all-access/the-geekiverse-with-kevin-smith/ Photo Credit: Brandon Royal.
#ICYMI - Rugby – Physics and Grit, with Todd Clever
StarTalk Radio StarTalk Radio
access_time3 months ago
In case you missed this episode on the Playing with Science channel… Scrums, lineouts, and spin passes – Hosts Gary O’Reilly and Chuck Nice take to the turf as we explore the science and grit of rugby alongside Todd Clever, former USA Rugby captain, and Trevor Lipscombe, author of “The Physics of Rugby.” NOTE: StarTalk All-Access subscribers can watch or listen to this entire episode commercial-free here: https://www.startalkradio.net/all-access/rugby-physics-and-grit-with-todd-clever/ Photo Credit: Hamish McConnochie via Wikimedia Commons.
A new way to monitor vital signs (that can see through walls) | Dina Katabi
TEDTalks Science and Medicine TEDTalks
access_time3 months ago
At MIT, Dina Katabi and her team are working on a bold new way to monitor patients' vital signs in a hospital (or even at home), without wearables or bulky, beeping devices. Bonus: it can see through walls. In a mind-blowing talk and demo, Katabi previews a system that captures the reflections of signals like Wi-Fi as they bounce off people, creating a reliable record of vitals for healthcare workers and patients. And in a brief Q&A with TED curator Helen Walters, Katabi discusses safeguards being put in place to prevent people from using this tech to monitor somebody without their consent.
How to build synthetic DNA and send it across the internet | Dan Gibson
TEDTalks Science and Medicine TEDTalks
access_time3 months ago
Biologist Dan Gibson edits and programs DNA, just like coders program a computer. But his "code" creates life, giving scientists the power to convert digital information into biological material like proteins and vaccines. Now he's on to a new project: "biological transportation," which holds the promise of beaming new medicines across the globe over the internet. Learn more about how this technology could change the way we respond to disease outbreaks and enable us to download personalized prescriptions in our homes.
How we study the microbes living in your gut | Dan Knights
TEDTalks Science and Medicine TEDTalks
access_time4 months ago
There are about a hundred trillion microbes living inside your gut -- protecting you from infection, aiding digestion and regulating your immune system. As our bodies have adapted to life in modern society, we've started to lose some of our normal microbes; at the same time, diseases linked to a loss of diversity in microbiome are skyrocketing in developed nations. Computational microbiologist Dan Knights shares some intriguing discoveries about the differences in the microbiomes of people in developing countries compared to the US, and how they might affect our health. Learn more about the world of microbes living inside you -- and the work being done to create tools to restore and replenish them.
Extended Classic – Cosmic Queries: Primatology
StarTalk Radio StarTalk Radio
access_time4 months ago
Gorillas, bonobos, monkeys, and more – Neil deGrasse Tyson, comic co-host Chuck Nice, and primatologist Natalia Reagan answer fan-submitted questions about primatology. Now extended with Cosmic Queries about cloning featuring Natalia, Chuck, and biological anthropologist Ryan Raaum. NOTE: StarTalk All-Access subscribers can watch or listen to this entire episode commercial-free here: https://www.startalkradio.net/all-access/extended-classic-cosmic-queries-primatology/ Photo Credit: Natalia Reagan
#ICYMI - MLB Greatness and Trout 5 Design, with Mike Trout
StarTalk Radio StarTalk Radio
access_time4 months ago
Hosts Gary O’Reilly and Chuck Nice find out more about the new Trout 5 baseball cleats, data-driven baseball, and how to be baseball’s best player from MLB superstar Mike Trout and Mike Ekstrom, former MLB player and Nike Product Line Manager for Cleated Footwear. Don’t miss an episode of Playing with Science. Please subscribe to our channels on: Apple Podcasts: https://itunes.apple.com/us/podcast/playing-with-science/id1198280360 TuneIn: tunein.com/playingwithscience GooglePlay Music: https://play.google.com/music/listen?u=0#/ps/Iimke5bwpoh2nb25swchmw6kzjq SoundCloud: https://soundcloud.com/startalk_playing-with-science Stitcher: http://www.stitcher.com/podcast/startalk/playing-with-science NOTE: StarTalk All-Access subscribers can watch or listen to this entire episode commercial-free here: https://www.startalkradio.net/all-access/mlb-greatness-and-trout-5-design-with-mike-trout/ Photo Credit: D. Benjamin Miller [Public domain or CC0], from Wikimedia Commons.
A new way to remove CO2 from the atmosphere | Jennifer Wilcox
TEDTalks Science and Medicine TEDTalks
access_time4 months ago
Our planet has a carbon problem -- if we don't start removing carbon dioxide from the atmosphere, we'll grow hotter, faster. Chemical engineer Jennifer Wilcox previews some amazing technology to scrub carbon from the air, using chemical reactions that capture and reuse CO2 in much the same way trees do but at a vast scale. This detailed talk reviews both the promise and the pitfalls.
How we're saving one of Earth's last wild places | Steve Boyes
TEDTalks Science and Medicine TEDTalks
access_time4 months ago
Navigating territorial hippos and active minefields, TED Fellow Steve Boyes and a team of scientists have been traveling through the Okavango Delta, Africa's largest remaining wetland wilderness, to explore and protect this near-pristine habitat against the rising threat of development. In this awe-inspiring talk packed with images, he shares his work doing detailed scientific surveys in the hopes of protecting this enormous, fragile wilderness.
The tiny creature that secretly powers the planet | Penny Chisholm
TEDTalks Science and Medicine TEDTalks
access_time4 months ago
Oceanographer Penny Chisholm introduces us to an amazing little being: Prochlorococcus, the most abundant photosynthetic species on the planet. A marine microbe that has existed for millions of years, Prochlorococcus wasn't discovered until the mid-1980s -- but its ancient genetic code may hold clues to how we can reduce our dependence on fossil fuels.
STR at BAM – Science Is Everywhere (Part 2)
StarTalk Radio StarTalk Radio
access_time4 months ago
In Part 2, rejoin host Heather Berlin, Neil deGrasse Tyson, Chuck Nice, and theoretical physicist Brain Greene to finish off our segment of StarTalk All-Stars. Then, we cap off our night at BAM with a presentation of Playing with Science featuring Olympic figure skater silver medalist Sasha Cohen. NOTE: StarTalk All-Access subscribers can watch or listen to this entire episode commercial-free here: https://www.startalkradio.net/all-access/startalk-at-bam-science-is-everywhere-part-2/ Photo Credit: Elliot Severn
#ICYMI - Cosmic Queries: FIFA World Cup Edition
StarTalk Radio StarTalk Radio
access_time4 months ago
Have you caught the World Cup fever? We’ve got it bad! Hosts Gary O’Reilly and Chuck Nice sit down with physics professor John Eric Goff and answer your fan-submitted Cosmic Queries on the 2018 FIFA World Cup and the football world. Don’t miss an episode of Playing with Science. Please subscribe to our channels on: Stitcher: http://www.stitcher.com/podcast/startalk/playing-with-science Apple Podcasts: https://itunes.apple.com/us/podcast/playing-with-science/id1198280360 TuneIn: tunein.com/playingwithscience GooglePlay Music: https://play.google.com/music/listen?u=0#/ps/Iimke5bwpoh2nb25swchmw6kzjq SoundCloud: https://soundcloud.com/startalk_playing-with-science NOTE: StarTalk All-Access subscribers can watch or listen to this entire episode commercial-free here: https://www.startalkradio.net/all-access/cosmic-queries-fifa-world-cup-edition/ Photo Credit: Adidas.
StarTalk at BAM – Science is Everywhere (Part 1)
StarTalk Radio StarTalk Radio
access_time4 months ago
Science really is everywhere. From the Big Bang to quantum mechanics to free will, we explore it all featuring Neil deGrasse Tyson, comic co-host Chuck Nice, physicist Brian Greene, neuroscientist Heather Berlin, and rapper Baba Brinkman. Recorded live at the Brooklyn Academy of Music. NOTE: StarTalk All-Access subscribers can watch or listen to this entire episode commercial-free here: https://www.startalkradio.net/all-access/startalk-at-bam-science-is-everywhere-part-1/ Photo Credit: Elliot Severn.
#ICYMI - Hole-istic Golf, with Craig Davies and Sean Foley
StarTalk Radio StarTalk Radio
access_time4 months ago
In case you missed this episode on the Playing with Science channel… The U.S. Open may be over but we’re still on course. Hosts Gary O’Reilly and Chuck Nice chat with Dr. Craig Davies and golf coach Sean Foley about taking the hole-istic approach to golf and the secrets that make the best players great. NOTE: StarTalk All-Access subscribers can watch or listen to this entire episode commercial-free here: https://www.startalkradio.net/all-access/hole-istic-golf-with-craig-davies-and-sean-foley/ Photo Credit: Keith Allison from Hanover, MD, USA [CC BY-SA 2.0 (https://creativecommons.org/licenses/by-sa/2.0)], via Wikimedia Commons
StarTalk Presents: A First Look at a New Podcast, “Akimbo” hosted by Seth Godin
StarTalk Radio StarTalk Radio
access_time4 months ago
Hey StarTalk Fans. Today we have an opportunity to introduce you to a new podcast that we’re very excited about. No, it’s not another StarTalk spinoff – although we may have some interesting news for you on that front in a couple of months, so stay tuned. No, this is a new podcast called Akimbo, and it’s hosted by our favorite evidence-based-marketing thought leader, Seth Godin. Seth is one of the most successful and influential business writers of all time, and some of us here at StarTalk are big fans. Akimbo is a podcast about our culture and about how we can change it. About seeing what's happening and choosing to do something. You can subscribe to Akimbo in Apple Podcasts, Stitcher, or at Akimbo.me, and right now, you can listen to the first two episodes exclusively on StarTalk. So, without further ado, we happily present, Akimbo.
The surprising science of alpha males | Frans de Waal
TEDTalks Science and Medicine TEDTalks
access_time4 months ago
In this fascinating look at the "alpha male," primatologist Frans de Waal explores the privileges and costs of power while drawing surprising parallels between how humans and primates choose their leaders. His research reveals some of the unexpected capacities of alpha males -- generosity, empathy, even peacekeeping -- and sheds light on the power struggles of human politicians. "Someone who is big and strong and intimidates and insults everyone is not necessarily an alpha male," de Waal says.
#ICYMI - Extended Classic: Planet Soccer, with Neil deGrasse Tyson
StarTalk Radio StarTalk Radio
access_time4 months ago
In case you missed this episode on the Playing with Science channel… Re-visit Planet Soccer as we gear up for the 2018 FIFA World Cup with Chuck Nice, Gary O’Reilly, Neil deGrasse Tyson, and former NY Cosmos assistant coach and MLS All-Star Alecko Eskandarian. Now extended with physicist John Eric Goff telling us all about the new Telstar 18. NOTE: StarTalk All-Access subscribers can listen to this entire episode commercial-free here: https://www.startalkradio.net/all-access/extended-classic-planet-soccer-with-neil-degrasse-tyson Photo Credit: XiXinXing/iStock
Extended Classic – Cosmic Queries: A Powerful Potpourri
StarTalk Radio StarTalk Radio
access_time4 months ago
Neil deGrasse Tyson and Chuck Nice tackle an eclectic mix of your questions that take us from the boiling surface of the Sun to the dark side of the moon. Now extended with more questions on aliens, Isaac Newton as a dinner guest, Panspermia, and the James Webb Space Telescope. NOTE: StarTalk All-Access subscribers can listen to this entire episode commercial-free here: https://www.startalkradio.net/all-access/extended-classic-cosmic-queries-a-powerful-potpourri/ Image Credit & Copyright: Bob Franke.
Four billion years of evolution in six minutes | Prosanta Chakrabarty
TEDTalks Science and Medicine TEDTalks
access_time4 months ago
Did humans evolve from monkeys or from fish? In this enlightening talk, ichthyologist and TED Fellow Prosanta Chakrabarty dispels some hardwired myths about evolution, encouraging us to remember that we're a small part of a complex, four-billion-year process -- and not the end of the line. "We're not the goal of evolution," Chakrabarty says. "Think of us all as young leaves on this ancient and gigantic tree of life -- connected by invisible branches not just to each other, but to our extinct relatives and our evolutionary ancestors."
What we'll learn about the brain in the next century | Sam Rodriques
TEDTalks Science and Medicine TEDTalks
access_time4 months ago
In this imaginative talk, neuroengineer Sam Rodriques takes us on a thrilling tour of the next 100 years in brain science. He envisions strange (and sometimes frightening) innovations that may be the key to understanding and treating brain disease -- like lasers that drill tiny holes in our skulls and allow probes to study the electrical activity of our neurons.
The journey through loss and grief | Jason B. Rosenthal
TEDTalks Science and Medicine TEDTalks
access_time4 months ago
In her brutally honest, ironically funny and widely read meditation on death, "You May Want to Marry My Husband," the late author and filmmaker Amy Krouse Rosenthal gave her husband Jason very public permission to move on and find happiness. A year after her death, Jason offers candid insights on the often excruciating process of moving through and with loss -- as well as some quiet wisdom for anyone else experiencing life-changing grief.
Remembering Anthony: “A Seat at the Table with Anthony Bourdain Parts 1 & 2”
StarTalk Radio StarTalk Radio
access_time5 months ago
To celebrate the life of Anthony Bourdain, Neil deGrasse Tyson is revisiting his two-part interview with him from 2013, as a single, commercial-free episode with new thoughts and recollections by Neil. Featuring comic co-host Eugene Mirman and NYU Professor of Nutrition Marion Nestle. NOTE: StarTalk All-Access subscribers can listen to this entire episode commercial-free here: https://www.startalkradio.net/all-access/remembering-anthony-a-seat-at-the-table-with-anthony-bourdain-parts-1-2/ Photo Credit: Brandon Royal.
Dinosaur Auction
The Science Hour BBC
access_time5 months ago
This week an auction of a 70% complete dinosaur skeleton took place in Paris. The Therapod species, dating from the late Jurassic period about 155m years ago is scientifically very interesting. It’s an unknown predator which, argues the Society of Vertebrate Palaeontologists, is why it should not be owned by the highest bidder, but made available to palaeontologists for more scientific study. Roland Pease reports. Cancer Test If a doctor suspects cancer is behind a patient’s symptoms, blood tests and scans can help to detect tumours. Tiny bits of tissue can also be extracted in biopsies to see how advanced the disease is. Detecting cancer early offers a better chance of a cure. So news of a potential blood test to detect ten different types has been welcomed this week. Claudia Hammond spoke to Jacqui Shaw, Professor of Translational Cancer Genetics at Leicester University in the UK. Atlantic Hurricanes The 1st of June marks the start of the 2018 Atlantic hurricane season. Leading climate scientists debate whether we will see fewer or more tropical cyclones in the Atlantic as a consequence of anthropogenic climate change. There is a mounting consensus, however, that we will see more intense hurricanes. So do we need to add a more severe Category 6 to the Saffir-Simpson hurricane intensity scale? Roland Pease put this to climate scientist Michael Mann from Penn State University. Cancer Immunotherapy Treatment Immunotherapies for cancer have been in the news in the last week. Adam Rutherford talks to cancer researchers Sophie Papa of Kings College, London and Samra Turaljik of the Royal Marsden Hospital about the principles behind immunotherapy about the different approaches in the clinic and under clinical trials. Kenya Food App Getting access to loans in Kenya for small retailers can be tricky, but now cryptocurrency could solve this problem. Twiga Foods already provides marketplaces via an online platform for farmers and urban retailers. Now it is branching out to provide micro-loans secured via blockchain technology. CEO of Twiga Grant Brooke explains more to Gareth Mitchell. The Science Of Disgust Encouraging people to be healthier can involve gentle persuasion or giving some kind of incentive. Harnessing the most visceral of emotions – disgust – might not seem an obvious approach. Professor Val Curtis from the London School of Hygiene and Tropical Medicine has carried out an online survey in order to categorise the commonest types of disgust in order to harness its effects to fight against the spread of disease. She spoke to Claudia Hammond. The Science Hour was presented by Marnie Chesterton with comments from Kerri Smith, Nature features editor. Producer: Katy Takatsuki (Image caption: A skeleton of an undeterminate carnivorous dinosaur on display at the first floor of the Eiffel Tower in Paris which went on auction © AFP / Getty Images)
The Evolution of Journalism, with Katie Couric
StarTalk Radio StarTalk Radio
access_time5 months ago
Neil deGrasse Tyson investigates the search for the truth, the devaluation of facts, staying fair and balanced, debunking “fake news”, and the evolution of modern journalism with Katie Couric, co-host Eugene Mirman, Buzz Machine’s Jeff Jarvis, and data journalist Mona Chalabi. NOTE: StarTalk All-Access subscribers can listen to this entire episode commercial-free. Photo Credit: Brandon Royal.