Why do cats' eyes glow in the dark? That eerie glow is actually a pair of built-in night-vision goggles. Cat eyes have even inspired some life-saving tech. Breakthroughs, discoveries, and DIY tips sent six days a week. One foggy night in 1933, a businessman named Percy Shaw was driving home from the pub in Yorkshire, England.

You may have social jetlag. When life gets in the way of your body's ideal sleep schedule, things get messy. Waking up early can be bad for you. Breakthroughs, discoveries, and DIY tips sent six days a week. Hours before sunrise, society's earliest larks begin their day.

Why does chocolate turn white? No need to worry--some molecules just moved around. The white splotches on these pieces of chocolate are known as'chocolate bloom.' Breakthroughs, discoveries, and DIY tips sent six days a week. A few years ago, a small baker from the West Coast had a problem. A day or so after baking chocolate chip cookies, the chocolate chips would develop an unpleasant white haze.

A 2024 study found that cats learn to associate images with words faster than human babies. Breakthroughs, discoveries, and DIY tips sent every weekday. "My cat always watches my phone as I text or read a book," someone wrote on Reddit . "Even right now she is on my shoulder, intently watching what I am typing on this post. Can she read or is she just interested in what I am doing?"

You should start taking "Fart Walks" The name may inspire snickers, but the benefits are no joke. Take a brisk walk after meals to help your guts. Breakthroughs, discoveries, and DIY tips sent every weekday. Founding father Benjamin Franklin secured the alliance with France that led to victory in the Revolutionary War, negotiated the Treaty of Paris ending said war, signed the Declaration of Independence the U.S Constitution, discovered that lightning was electrical, invented bifocal glasses, wrote the famous, and ran newspapers. He also had some thoughts on farting.

Why do we have five fingers and toes? It all goes back to our fishy ancestors. The answer to why we have five fingers and toes is surprisingly difficult to suss out. Breakthroughs, discoveries, and DIY tips sent every weekday. The popular nursery rhyme is an early childhood memory for many of us.

What happens to your body during a panic attack? 'Just breathe' is more than just a nice saying. Up to one third of people experience at least one panic attack in their lifetimes. Breakthroughs, discoveries, and DIY tips sent every weekday. It happens all at once--your heartbeat becomes a jackhammer, your body closes in on you like a corset.

Were there any venomous dinosaurs? There's been speculation, but no solid proof. Breakthroughs, discoveries, and DIY tips sent every weekday. It's one of the most memorable scenes in the original movie: the dinosaur spreads the frill around its neck and sprays deadly venom from its jaws. The frill (inspired by Australia's frilled lizard) is pure Hollywood fantasy.

Is crossing your eyes really bad for you? Short answer: You're fine, don't worry. No, your eyes won't get stuck if you cross them for a joke every once in a while. Breakthroughs, discoveries, and DIY tips sent every weekday. When your mom told you to stop crossing your eyes as a kid or they'd stay stuck that way, was she right?

Our noses take a shortcut to our happiest memories. Breakthroughs, discoveries, and DIY tips sent every weekday. Pine is one of those scents that can change a room, and your mood, in an instant. One whiff, and suddenly you're transported to a world of woodsy snowscapes, twinkling lights, a fresh-cut tree shedding needles in your childhood living room . The scent soothing and joyful but why? Turns out the answer has less to do with what's inside the tree, and everything to do with what's inside us.