WNYC

•

Canal • 22 emisiuni

Științele vieții

Științele vieții

Actualizată zilnic
Documentar

Documentar

Actualizată bilunar
Interviuri de muzică

Interviuri de muzică

Actualizată săptămânal
Interviuri comedie

Interviuri comedie

23.10.2019
Arte vizuale

Arte vizuale

09.08.2017
Știri zilnice

Știri zilnice

Actualizată zilnic
Politică

Politică

Actualizată zilnic

-2 zile

An artificial cell eats, grows, and reproduces. Is it alive?

Researchers have engineered an artificial cell out of chemicals and biomolecules that, at a basic level, can eat, grow, duplicate its own genetic code, and reproduce itself. The cell, dubbed SpudCell, is aimed at creating a chassis that can be adapted to create biological factories for the chemicals humans rely on for modern life, from fuels to pharmaceuticals. But it also raises the question of what it means for something to be “alive.” Synthetic biologist Kate Adamala joins Host Ira Flatow to talk about the technological advance, the possibilities for the artificial cell, and a nonprofit organization she hopes will allow the SpudCell to spark an innovation in biotechnology. Guest: Dr. Kate Adamala is a synthetic biologist and an associate professor of genetics, cell biology, and development at the University of Minnesota. Transcripts for each episode are available within 1-3 days at sciencefriday.com. Subscribe to this podcast. Follow our show on Instagram, TikTok, Facebook, and Bluesky @scifri and sign up for our newsletters. Got a science question that’s keeping you up at night? Call us: 877-472-4374 Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

-2 zile

•

18 min
-4 zile

Even Nobel Prize winners deal with imposter syndrome

Around 25 years ago, Ardem Patapoutian set out to investigate the fundamental biology behind our sense of touch. Through a long process of gene elimination, he identified a class of sensors in the cell membrane that turn physical pressure into an electrical signal. He changed the game in the field of sensation and perception, and in 2021 shared the Nobel Prize in Physiology or Medicine for his work. He joined Host Flora Lichtman in November 2025 to talk about his research, the odd jobs he worked along the way, and how he found a sense of belonging in science. Guests: Dr. Ardem Patapoutian is a professor and the Presidential Endowed Chair in Neurobiology at the Scripps Research Institute in La Jolla, California. Transcripts for each episode are available within 1-3 days at sciencefriday.com. Subscribe to this podcast. Follow our show on Instagram, TikTok, Facebook, and Bluesky @scifri and sign up for our newsletters. Got a science question that’s keeping you up at night? Call us: 877-472-4374 Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

-4 zile

•

36 min
-3 zile

Growing lunar potatoes + Dealing with razor-sharp moon dust

Imagine this: You’re an astronaut, you’ve landed on the moon, and as you’re taking one small step for mankind, you kick up a bunch of lunar dirt. Now, tiny, jagged particles of dust are on your spacesuit, sticking to the spacecraft, getting in the machinery, and into your lungs. These are the kinds of problems planetary geologist Erica Jawin is trying to solve as NASA prepares for future moon bases. And what will you eat as an astronaut on the moon? Turns out that lunar dirt, or regolith, can be used to grow potatoes and other crops, just like Matt Damon did in “The Martian.” Flora talks to space biologist David Handy to learn more. Guests: Dr. Erica Jawin is a planetary geologist at the National Air and Space Museum and a participating scientist on NASA's Artemis science team. Dr. David Handy is a space biologist studying how to grow potatoes in moon dirt at Oregon State University. Transcripts for each episode are available within 1-3 days at sciencefriday.com. Subscribe to this podcast. Follow our show on Instagram, TikTok, Facebook, and Bluesky @scifri and sign up for our newsletters. Got a science question that’s keeping you up at night? Call us: 877-472-4374 Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

-3 zile

•

18 min
-5 zile

Squirrel poop drops Ice Age clues + The neuroscience of laughter

Hundreds of thousands of years ago, deep in the mountains of the Yukon, a ground squirrel pooped. That scat stayed frozen for millenia—until very recently, when researchers thawed it out and realized it was a literal data dump. They found traces of a surprising number of animals and plants, providing a detailed snapshot of life during the last ice age. Flora talks with biomolecular archaeologist Tyler Murchie about the gold mine that is ancient squirrel poop. And, if you liked our poop jokes, you’ll want to hear how two different types of laughter are processed in the brain. Think big belly laughs versus polite chuckles in conversation. Ira chats with neuroscientist Sophie Scott about how these laughs originate and why we need them both. Guests: Dr. Tyler Murchie is a biomolecular archaeologist at the Hakai Institute in British Columbia and McMaster University in Ontario, Canada. Dr. Sophie Scott is a professor of cognitive neuroscience at University College London in England. Transcripts for each episode are available within 1-3 days at sciencefriday.com. Subscribe to this podcast. Follow our show on Instagram, TikTok, Facebook, and Bluesky @scifri and sign up for our newsletters. Got a science question that’s keeping you up at night? Call us: 877-472-4374 Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

-5 zile

•

18 min
24 iun.

Under proposed rule, science funding must pass political review

The federal Office of Management and Budget (OMB) has proposed rule changes that would bring a major shift in how scientific grants are awarded by U.S. government agencies. Under the current process, researchers submit grant proposals that are then vetted and scored by a committee of experts in that scientific field, with top-scoring proposals recommended for funding. If its proposed changes are enacted, the OMB would insert a political review into the process, allowing administration officials to determine whether grant proposals are aligned with administration priorities, regardless of their scientific merit. Those proposed rules are now in a public comment period. Holden Thorp, editor in chief of the Science family of journals, joins Ira to explain why he called the change “another red alert for American science” in a recent editorial. Guest: Dr. Holden Thorp is editor in chief of the Science family of journals, at the American Association for the Advancement of Science. Other episodes you may enjoy: A Science Historian Tackles Ghostwriting In Scientific PapersWhat Do mRNA Funding Cuts Mean For Future US Research? Transcripts for each episode are available within 1-3 days at sciencefriday.com. Subscribe to this podcast. Follow our show on Instagram, TikTok, Facebook, and Bluesky @scifri and sign up for our newsletters. Got a science question that’s keeping you up at night? Call us: 877-472-4374 Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

24 iun.

•

13 min
26 iun.

Promising new treatments for pancreatic cancer and ALS

Pancreatic cancer is among the most deadly forms of cancer, and it can be difficult to catch early. But there’s some good news: Clinical trials of a new drug called daraxonrasib found that it doubled the survival time of patients with advanced pancreatic cancer. And some oncologists are calling it a game changer—not just for pancreatic cancer, but potentially other forms of cancer too. Ira talks with oncologist Zev Wainberg, who led a clinical trial for the drug. Plus, ALS is a degenerative disease that causes patients to lose their ability to walk, swallow and eventually to breathe. Now, there’s a drug for a rare genetic form of ALS that can slow the progression or even reverse some of these symptoms. Ira talks with New York Times health and science reporter Pam Belluck about this new treatment. Guests: Dr. Zev Wainberg is a co-director of UCLA Health’s GI Oncology Program. Pam Belluck is a health and science reporter for The New York Times. Other episodes you may enjoy: mRNA Vaccine For Pancreatic Cancer Continues To Show Promise How do clinical trials work, and who can participate? Transcripts for each episode are available within 1-3 days at sciencefriday.com. Subscribe to this podcast. Follow our show on Instagram, TikTok, Facebook, and Bluesky @scifri and sign up for our newsletters. Got a science question that’s keeping you up at night? Call us: 877-472-4374 Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

26 iun.

•

19 min
23 iun.

Can you learn to love the scorpion?

If you have arachnophobia, consider this your opportunity to try exposure therapy: A new study suggests that 415 million years ago, in modern-day England and Wales, a scorpion the length of a golden retriever was scurrying around, complete with 6-inch pincers. Flora talks with lead study author Richie Howard about the finding. If you’re grossed out by a 3-foot scorpion, you’re not alone. But, scorpion researcher Lauren Esposito says we’ve got it all wrong—scorpions are wonderful and caring creatures. Guests: Dr. Richie Howard is an invertebrate paleontologist and curator of fossil arthropods at the Natural History Museum in London, England. Dr. Lauren Esposito is a scorpion researcher and director of the non-profit Islands and Seas and founder of 500 Queer Scientists. Transcripts for each episode are available within 1-3 days at sciencefriday.com. Subscribe to this podcast. Follow our show on Instagram, TikTok, Facebook, and Bluesky @scifri and sign up for our newsletters. Got a science question that’s keeping you up at night? Call us: 877-472-4374 Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

23 iun.

•

18 min
25 iun.

That chlorine smell at the pool? It’s pee

On a hot summer day, there’s nothing better than a dip in a cold pool. But you know who can ruin that for you? A scientist who studies pool chemistry. What chemical reactions are happening in that swimming pool when the water comes into contact with our bodily fluids and skin products? Environmental engineer Ernest Blatchley sits down with Flora Lichtman to discuss his findings after two decades of research, including how urine in a pool makes that chlorine smell, and his work to make the air of the Paris Olympics’ indoor pools less toxic. Guest: Dr. Ernest Blatchley is a professor of environmental engineering at Purdue University, based in West Lafayette, Indiana. Other episodes you may enjoy: A ‘Dune’-Inspired Space Suit To Turn Astronaut Pee Into Water The Evolution Of An Enzyme Engineer Who Changed Chemistry Transcripts for each episode are available within 1-3 days at sciencefriday.com. Subscribe to this podcast. Follow our show on Instagram, TikTok, Facebook, and Bluesky @scifri and sign up for our newsletters. Got a science question that’s keeping you up at night? Call us: 877-472-4374 Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

25 iun.

•

12 min
17 iun.

When music transports you to a different place

Do you ever hear a song that transports you to a specific place and time? This auditory wormhole has a name: musical daydreams. Music cognition expert Elizabeth Margulis studies why they happen, and what they tell us about our brains. She joins Host Flora Lichtman to discuss this phenomenon. Guest: Dr. Elizabeth Margulis is a professor and director of Princeton’s Music Cognition Lab. She’s also the author of “Transported: The Everyday Magic of Musical Daydreams.” Other episodes you may enjoy: A Neurologist Investigates His Own Musical Hallucinations Oliver Sacks Searched The Brain For The Origins Of Music Transcripts for each episode are available within 1-3 days at sciencefriday.com. Subscribe to this podcast. Follow our show on Instagram, TikTok, Facebook, and Bluesky @scifri and sign up for our newsletters. Got a science question that’s keeping you up at night? Call us: 877-472-4374 Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

17 iun.

•

19 min
18 iun.

Swords, cannibalism, poison: inside the world of killer microbes

There is a murderous crime spree happening right under—and perhaps inside—our noses. Killer microbes armed with weapons are eviscerating, assassinating, and detonating their fellow microbes. And the newest culprit? A protist that morphs into a cannibilastic supergiant when times get tough. Host Flora Lichtman talks with Glen D’Souza and Ben Larson, two detectives who study these micro-murders. They chat about why microbes kill, how they choose their victims, and whether we can harness those weapons for good. Guests: Dr. Glen D’Souza is a microbiologist and assistant professor at Arizona State University in Tempe. Dr. Ben Larson is an assistant professor and cell biologist at Rensselaer Polytechnic Institute in New York. Transcripts for each episode are available within 1-3 days at sciencefriday.com. Subscribe to this podcast. Follow our show on Instagram, TikTok, Facebook, and Bluesky @scifri and sign up for our newsletters. Got a science question that’s keeping you up at night? Call us: 877-472-4374 Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

18 iun.

•

21 min

WNYC is New York's public radio podcast home, producing award-winning shows like Radiolab, On the Media, The New Yorker Radio Hour, Science Friday, and more. Our podcasts bring groundbreaking journalism, unforgettable storytelling, and essential conversations to millions of listeners across the city and around the world.

Site

Furnizor

WNYC

Top emisiuni

Top episoade

Detalii