Sinopse
Leading science journalists provide a daily minute commentary on some of the most interesting developments in the world of science. For a full-length, weekly podcast you can subscribe to Science Talk: The Podcast of Scientific American . To view all of our archived podcasts please go to www.scientificamerican.com/podcast
Episódios
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The State of Large Language Models
02/10/2023 Duração: 11minWe present the latest updates on ChatGPT, Bard and other competitors in the artificial intelligence arms race.
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Song of the Stars, Part 3: The Universe in all Senses
29/09/2023 Duração: 10minAn astronomy festival in Italy opted to make all of its events and workshops multisensory. The organizers wanted to see whether sound, touch and smell can, like sight, transmit the wonders of the cosmos.
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Song of the Stars, Part 2: Seeing in the Dark
27/09/2023 Duração: 10minA blind astronomer “sonified” the universe’s most explosive events: gamma-ray bursts. By listening to, rather than looking at, the data, she made a critical discovery and changed the field of astronomy.
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Song of the Stars, Part 1: Transforming Space into Symphonies
25/09/2023 Duração: 10minSpace is famously silent, but astronomers and musicians are increasingly turning astronomical data into sound as a way to make discoveries and inspire people who are blind or visually impaired.
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This Researcher Captured Air from the Amazon in Dive-Bombs--And Found Grim Clues That the Forest Is Dying
22/09/2023 Duração: 15minOne researcher has been hiring planes to strafe the sky over the Amazon rain forest to collect the air coming off the trees, and what she is finding is cause for alarm.
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Should You Get a Blood Test For Alzheimer's?
20/09/2023 Duração: 09minConsumers can now get easy tests for Alzheimer’s. But these tests may not really help patients that much—yet.
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Ada Limón's Poem for Europa, Jupiter's Smallest Galilean Moon
18/09/2023 Duração: 14minU.S. Poet Laureate Ada Limón discusses her involvement in NASA’s Europa Clipper mission and the inspiration behind her poem, which will travel onboard the spacecraft.
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How the Woolly Bear Caterpillar Does Something Pretty Amazing to Survive the Winter
15/09/2023 Duração: 07minCaterpillars can’t regulate their body temperatures, so they have to come up with a totally different strategy to make it through the coldest months of the year.
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Bees 'Buzz' in More Ways Than You Might Think
13/09/2023 Duração: 06minA honeybee swarm has as much electric charge as a thundercloud, and the insects’ mass movements in the atmosphere might even have some influence on the weather.
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Scientists Are Beginning to Learn the Language of Bats and Bees Using AI
11/09/2023 Duração: 11minThe new field of digital bioacoustics is using machine learning to try decipher animal speak, including honeybee toots and quacks and whoops.
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Trying to Train Your Brain Faster? Knowing This Might Help with That
08/09/2023 Duração: 04minAre you working really hard to learn something? Remember this counterintuitive fact, and you might improve your learning curve.
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This Tick Bite Makes You Allergic to Red Meat
06/09/2023 Duração: 08minThe bite of the lone star tick makes people allergic to a sugar found in mammalian products, and many doctors don’t know about it.
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This Lesbian Monkey Love Triangle Tells Us Something Really Interesting about Darwin's 'Paradox'
04/09/2023 Duração: 13minA “Darwinian paradox” is that homosexual activity occurs even though it does not lead to or aid in reproduction. But if you visit three capuchin monkeys in Los Angeles, they’ll show you how beneficial their liaisons are.
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What the Luddites Can Teach Us about AI
01/09/2023 Duração: 10minThe Luddites did not hate technology—but they did fight the way it was used to exploit humans.
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A Pig Kidney Was Just Transplanted Into a Human Body, and It Is Still Working
30/08/2023 Duração: 12minXenotransplants could help to solve the organ transplant crisis—if researchers can get the science right.
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Migratory Birds Are in Peril, but Knowing Where They Are at Night Could Help Save Them
28/08/2023 Duração: 14minLight is a very dangerous, if not so obvious, threat to birds who migrate at night. But researchers are using weather radar to track birds and provide “lights out” forecasts to help keep their paths clear of visual distraction.
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Artificial Intelligence Is Helping Us 'See' Some of the Billions of Birds Migrating at Night
25/08/2023 Duração: 12minScience is turning to machines to unlock the secrets of the vast, mysterious pulse-of-the-planet phenomenon that is nocturnal migration.
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Here's How You Go Birding in the Middle of the Night
23/08/2023 Duração: 11minIf you really want to challenging your bird identification skills, try using them at night, when bird calls are less than 100 milliseconds long.
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Using Human-Sized Microphones and Hay Bales, They Unlocked the Mysteries of Bird Migration
21/08/2023 Duração: 15minFor thousands of years, no one truly knew how birds migrated—that is, until a few unlikely pioneers sat in an empty field with hundreds of pounds of kludged together recording gear and waited to hear sounds that no one had ever captured.
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They Tap Into the Magical, Hidden Pulse of the Planet, but What is the Nighttime Bird Surveillance Network?
18/08/2023 Duração: 09minOn any given night, dense clouds of dark, ghostly figures pass over your head as you sleep. Maybe you never knew they were there, but there are people out there who are deciphering all the unseen movement that happens amid the darkness.