Mercury: How It Made Cats Dance
Mercury has captivated humanity for ages. But what happens when it invades a town?
12:01
When Is It Time To Say Goodbye?
Choosing when to end a conversation is a perplexing psychological problem.
17:19
Talking Through The History Of Our Teeth
Ever wonder why we lose our teeth? Biological anthropologist Shara Bailey has the answers.
17:09
A Look Back At The Time Of The Tasmanian Tiger
Wildlife enthusiasts’ hopes were recently raised by a video of what looked like two adult thylacines, better known as the extinct Tasmanian tiger.
How You Can Become A Better Bystander
Researchers say that understanding the psychology behind the bystander effect can help increase the odds of stepping in during an emergency.
Alcohol: History’s Favorite Mind-Bending Substance
And the time the U.S. government went to unthinkable lengths to pry it away.
How The Age Of Mars Rovers Began
Perseverance is the fifth rover to land on the Red Planet. NASA scientists remember Mars Pathfinder’s Sojourner—the 90s experimental endeavor that started it all.
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1:50
A SciFri Soundscape Of The Red Planet
The Perseverance rover recently sent back audio of Martian wind. We investigated what Earth sounds would sound like on the Red Planet.
Robot: Making A Mechanical Mind
A mind we create isn’t necessarily a mind we can control.