Popular Science. Demystifying the worlds of science and technology since 1872.
Why don’t molecules ever stop moving?
This ‘deceptively simple’ question demands a dip into the murky waters of quantum physics.
Here’s the secret to getting songs unstuck from your head
Plus, rich people used to keep squirrels as pets and a flooded Colosseum.
Rachel Feltman
At Popular Science, we report and write dozens of stories every week. And while a lot of the fun facts we stumble across make it into our articles, there are lots of other weird facts that we just keep around the office. So we figured, why not share those with you? Welcome to The Weirdest Thing I Learned This Week.
POPULAR SCIENCE VIDEOS
Popular Science on YouTube is a laboratory of stories from the future, past, and present. It’s like a time travel learning machine—in video form.
Most Cybertrucks recalled to ensure steel panels don’t fall off
46,096 vehicles are included in the NHTSA announcement.
A powerhouse of global satellite infrastructure: Norway?
The country supports some of the world’s most important satellites. But experts worry about its proximity to Russia.
How is head hair different from body hair?Â
There’s a reason you can’t grow your armpit hair to your belly button.
 A small amount of penguin poop is enough to spook krill
‘Smells like rotten shellfish. Not pleasant to handle.’
Plants can now tell you when they’re stressed out
This portable, prickly wearable device communicates early signs of stress.
An original E.T. from 1982 movie could fetch $1M at auction
Warning: Reese’s Pieces not included.
Humanoid robots are breakdancing, with mixed results
Is the Boston Dynamics Atlas robot a better dancer than you? It’s time to find out.
Man tests if Tesla on Autopilot will slam through foam wall (spoiler: it did)
YouTuber Mark Rober claims the Model Y might have avoided the ‘Looney Toons’ wall if it had Lidar sensors.Â
We finally know how parrots ‘talk’
Budgie brains reveal parallels between parrot and human speech.
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Popular Science has been demystifying the worlds of science and technology since 1872. We explain the inner workings of the phone in your pocket, explore world-changing innovations, and examine everything from the marvels of deep space to the secret lives of staples like bread. We deliver an engaging, approachable, and inclusive look at emerging technologies and scientific advances.
Daily, PopSci unpacks the science behind the top current new stories, dissects the latest technology and digital trends, and helps readers live smarter, safer, and happier through clever DIY projects.
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