Radio
Listen to Science Friday live on Fridays from 2-4 p.m. ET
February 28, 2025
A federal DEI ban is already prompting changes across science agencies. How will it affect medical research? A journalist traveled to five continents to learn about the afterlife of our trash, and why most “recyclable” plastic actually isn’t. And, the ocean liner SS United States will become an artificial reef in Florida. How do artificial reefs work?
14:10
What A Rare Baseball Collision Tells Us About The Physics Of The Game
After two balls collided, physicists explain how the event occurred—and how science is changing the way America’s pastime is played.
3:33
The Resonating Room Tones Of Composer Alvin Lucier
Known for his experimental and electro-acoustic music, Alvin Lucier composes with the sounds that surround us.
17:08
How Do You Solve a Problem Like World Vaccination?
If you thought vaccinating the whole U.S. was hard, the challenges only grow on a worldwide scale.
11:45
Fully Vaccinated Can Unmask Often, CDC Says
Plus the WHO details a “lost month” in the pandemic, an update on the Colonial pipeline hack, and research on why cats love sitting in boxes.
14:06
Ever Wonder Why Big Cereal Chunks Are Always On Top?
The science of the “brazil nut effect” has implications from drug manufacturing to avalanche planning.
02:22
This Alaskan Glacier Is Moving 100 Times Faster Than Usual
The Muldrow Glacier is moving 10-100 times faster than usual. Why is it moving so quickly?
12:12
How Novel Is Neuralink?
Experts explain how Elon Musk’s Neuralink fits into the wider field of neurotechnology research.
17:14
What’s Behind The Blockchain-Based Art Boom?
Digital tokens, like NFTs, are opening new opportunities for writers, musicians, and artists.
17:11
Decolonizing And Diversifying The Future Of Food
The Science Friday Book Club explores what a sustainable culinary future might look like.
17:23
Can An Algorithm Explain Your Knee Pain?
Researchers suggest an algorithm can be used as a tool for justice in healthcare.