The Science Behind The Five-Second Rule
Let’s dig into the science and history of this urban myth.
The Best Of Science Friday, 2018
From Usain Bolt and volcanoes to a kid scientist-to-be and caterpillars, the Science Friday staff share their favorite stories from 2018.
Discovering The Past Through Dino Poop
Inside these fossilized feces is a fortune of information about ancient ecosystems.
7:45
Why Are Raccoons So Good At Getting Into Your Garbage?
Does success in the urban jungle require dexterity or cleverness? Or both?
16:27
‘Dear Science Friday, Can You Study The Asp Caterpillar?’
Second grader Nina Del Bosque sent SciFri a letter with a question about stinging caterpillars. We introduce her to a biologist to answer her caterpillar curiosities.
26:01
To Battle Cancer, First Understand The Immune System
Cancer immunotherapy has dramatic success in some cases, but not all. Researchers are trying to learn why.
5:17
Controlling Mosquitoes, By Releasing Mosquitoes
A mosquito-control trial in California involves producing—and releasing—millions of bacteria-infected males into the ecosystem.
Raccoons: Tricky Trash Pandas Or Misunderstood Masterminds?
Raccoons are highly successful critters, even in the face of a changing environment.
8:51
Calling All Science Educators!
It’s your chance to team up with SciFri to develop resources for science learners everywhere.
9:37
The Asymmetrical Self
Why are human bodies asymmetrical? A single protein could help explain why.