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November 29, 2024
For our 33rd anniversary, we’re broadcasting some of our listeners’ favorite SciFri stories. And, this year’s Ig Nobel Prizes include awards for studying coin flipping, the movements of a dead trout, and more.
16:37
Next Week, A Return To Martian Soil
Scientists hope to use the rover on the red planet’s surface to explore the geology and chemistry of what was once a river delta.
16:58
Two Masks Are Better Than One
As coronavirus variants spread, the Centers for Disease Control and Prevention are now recommending wearing two masks at once.
11:59
Seeing The World Through Salmon Eyes
Dissecting eyes is helping measure what fish eat—and the value of different habitats.
5:51
Meet The Man Behind The Word ‘Mesmerize’
Season three of Science Diction begins with the story of a doctor, his peculiar methods, and the power of the mind.
28:13
Two Decades Beyond The First Full Map Of Human DNA
It took 13 years for an international group of scientists to sequence the human genome. Today, genetic research faces new hurdles.
12:09
The Thinking Behind New Double-Masking Recommendations
Why the CDC may update its guidance on masking, plus more science news stories from the week.
17:02
This Biden Appointee Is Bringing Justice To Green Energy
The nation’s first presidential appointee for energy justice talks moving to clean energy, without leaving the most vulnerable behind.
12:17
National Bison Range Returns To Indigenous Management
European settlers took the land that became the National Bison Range from Native Americans. In December, that land was given back.
8:59
A Reproductive Mystery In Honey Bee Decline
Queen honeybees store all the sperm they need for a lifetime. Studying them could help declining hives.
8:17
Mapping Sourdough Microbes From Around The World
Scientists collected 500 sourdough starters from around the world to map their microbes.