60-Second Science

By Scientific American

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Category: Natural Sciences

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EB
 Jan 17, 2019
Digestible, informative, often fun science facts.

Anne
 Aug 2, 2018
makes me feel smarter in a short pod.

Rebecca Y.
 Jul 23, 2018

Description

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

Episode Date
Human Diet Drugs Kill Mosquitoes' Appetite Too
00:02:30
When researchers fed mosquitoes a drug used to treat people for obesity, the insects were less interested in hunting for their next human meal ticket. Karen Hopkin reports.
Feb 16, 2019
Grazing Deer Alter Forest Acoustics
00:02:17
Deer populations have exploded in North American woodlands, changing forest ecology—and how sounds, like birdsong, travel through the trees. Christopher Intagliata reports.
Feb 15, 2019
Elephant Weight Cycles with New Teeth
00:03:19
Elephants have six sets of teeth over their lives, sometimes two sets at once. At those times, they can extract more nutrition from food and put on weight.
Feb 15, 2019
Finally Over for Mars Rover
00:01:51
The rover Opportunity has called it quits after working for more than 14 years on Mars.
Feb 13, 2019
Our Brains Really Remember Some Pop Music
00:03:20
Although millennials' memory of recent pop tunes drops quickly, their ability to identify top hits from the 1960s through 1990s remains moderately high. Christopher Intagliata reports.
Feb 12, 2019
Biologists Track Tweets to Monitor Birds
00:02:05
Conservation biologists can track the whereabouts of endangered species by the sounds they make, avoiding cumbersome trackers and tags. Christopher Intagliata reports.
Feb 09, 2019
Desalination Could Cause Ecological Sea Change
00:02:33
An environmental assessment of the nation's largest desalination plant finds mixed results. Christopher Intagliata reports.
Feb 07, 2019
Different Humpback Whale Groups Meet to Jam
00:03:30
Humpback populations from the Atlantic and Indian oceans meet up south of Africa and trade song stylings.
Feb 07, 2019
Targeting Certain Brain Cells Can Switch Off Pain
00:02:24
By turning off certain brain cells, researchers were able to make mice sense painful stimuli—but not the associated discomfort. Karen Hopkin reports.
Feb 04, 2019
Neandertal Spears Were Surprisingly Deadly
00:02:49
Javelin throwers chucking replicas of Neandertal spears were able to hit targets farther away, and with greater force than previously thought to be possible. Christopher Intagliata reports.
Jan 31, 2019
"Rectenna" Converts Wi-Fi to Electricity
00:01:53
Researchers built a small, flexible device that harvests wi-fi, bluetooth and cellular signals, and turns them into DC electricity. Christopher Intagliata reports.
Jan 30, 2019
Science News Briefs from the World Over
00:02:13
A few brief reports about international science and technology from Papua New Guinea to Kazakhstan, including one on the slow slide of Mount Etna in Italy.
Jan 29, 2019
Cod Could Cope with Constrained Climate Change
00:03:22
Cod egg survival stays high with limited warming, but plummets when the temperature rises a few degrees Celsius in their current spawning grounds.
Jan 28, 2019
Intimate Hermit Crab Keeps Shell On
00:02:29
A species of hermit crab appears to have evolved a large penis to enable intercourse without leaving, and thus possibly losing, its adopted shell.
Jan 26, 2019
Ecologists Eavesdrop with Bioacoustics
00:02:27
By coupling audio recordings with satellite data and camera traps, ecologists can keep their eyes—and ears—on protected tropical forests. Christopher Intagliata reports.
Jan 24, 2019