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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If You Had a Nuclear Weapon in Your Neighborhood, Would You Want to Know about It?
20/11/2023 Duração: 16minThe Fort Berthold Reservation in North Dakota has had nuclear missile silos on its land for decades. Now the U.S. government wants to take the old weapons out and replace them with new ones, and it’s unclear how many living there know about that. Learn more about your ad choices. Visit megaphone.fm/adchoices
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Just One U.S. Reservation Hosts Nuclear Weapons. This Is The Story of How That Came to Be
17/11/2023 Duração: 17min15 nuclear missiles deployed in underground concrete silos across the Fort Berthold reservation in North Dakota. It took displacement and flood to get them there.
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How Did Nuclear Weapons Get on My Reservation?
14/11/2023 Duração: 18minA member of the Mandan, Hidatsa and Arikara Nation digs into a decades-long mystery: how 15 intercontinental ballistic missiles came to be siloed on her ancestral lands.
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Quick Naps Are Good for Your Brain
13/11/2023 Duração: 08minDaytime naps of about 30 minutes really improve your thinking and may spark creativity.
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Funding for Research on Psychedelics Is on the Rise, Along with Scientists' Hopes for Using Them
10/11/2023 Duração: 10minAs interest and support for psychedelic research grows, scientists share their hopes for the future.
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Do You Need to 'Trip' for Psychedelics to Work as Medicine?
08/11/2023 Duração: 13minPsychedelic researchers are engaged in heated debate over whether the mind-altering effects of the drugs are necessary for realizing their therapeutic potential.
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The Search for New Psychedelics
06/11/2023 Duração: 10minAs companies join the hunt, can the field of mind-altering synthetic substances stay true to its original pioneering spirit of wonder, curiosity and connection?
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What Are Ultraprocessed Foods, and Are They Bad for You?
01/11/2023 Duração: 11minMore than half of our diet consists of foods that have been industrially processed in some way, and they may be harmful to our health
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These Creatures Are Probably the Closest Thing Nature Has to Real Werewolves
30/10/2023 Duração: 10minUnder the right conditions, the spadefoot tadpole will transform into a voracious predator of its own species.
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The World's Most Frightening Animal Sounds like This
27/10/2023 Duração: 08minLions, tigers, bears: this creature sends all of those beasts running for the hills.
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The Tale of the Rotifer That Came Back to Life after 25,000 Years in an Icy Tomb
25/10/2023 Duração: 05minCan something spring back to life if it last moved around when woolly mammoths roamed the earth? The answer appears to be yes.
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Generative AI Models Are Sucking Up Data from All Over the Internet, Yours Included
23/10/2023 Duração: 11minIn the rush to build and train ever larger AI models, developers have swept up much of the searchable Internet, quite possibly including some of your own public data—and potentially some of your private data as well.
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Some Parents Show Their Kids They Care with a Corpse
20/10/2023 Duração: 07minIf you’re a silphid beetle, a dead body is all your children really want, and it’s your job—no matter how difficult—to get one for them.
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How to Handle This New COVID Season
18/10/2023 Duração: 08minThe dangerous virus is still here. Here’s how you can stay safe.
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As Arctic Sea Ice Breaks Up, AI Is Starting to Predict Where the Ice Will Go
16/10/2023 Duração: 07minSea ice is changing fast. Are forecasts created by artificial intelligence the best way to keep up with the pace of a warming climate in the far north?
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Scientists Argue Conservation Is under Threat in Indonesia
13/10/2023 Duração: 03minResearchers have been banned from working in Indonesia’s tropical rain forests after the government disagreed with their scientific conclusions.
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A Soggy Mission to Sniff Out a Greenhouse Gas 'Bomb' in the High Arctic
11/10/2023 Duração: 07minA needlelike tower, hung with sensors, “sniffs” the air above the Arctic Circle for signs of catastrophic thaw in the sodden ground below.
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This Indigenous Community Records the Climate Change That Is Causing Its Town to Erode Away
09/10/2023 Duração: 07minIn a tiny village north of the Arctic Circle in the Northwest Territories, the Inuvialuit of Tuktoyaktuk have taken climate science into their own hands.
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Journey to the Thawing Edge of Climate Change
06/10/2023 Duração: 08minWhat is a permafrost thaw slump? Just imagine a massive hole with an area the size of more than nine football fields—and growing—where ice-cold ground once stood.
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A Popular Decongestant Doesn't Work. What Does?
04/10/2023 Duração: 08minThe popular decongestant phenylephrine is not effective, an FDA panel found. Here’s what to use instead.