8 Groundbreaking Discoveries and Inventions (Made by Complete Accident)

How do world-changing inventions happen? It’s easy to imagine dedicated scientists setting their minds to solve the mysteries of the universe through targeted, conscious effort. Yet, that’s not how it often happens. Some of human history’s most important inventions were absolute flukes. Here are just 8 tremendous discoveries that changed the world — that were …

Primates Have Masturbated for 40 Million Years — And It May Have Given Humans an Evolutionary Edge

You’d better keep your hands off your junk or you’ll end up with hairy palms. But what if we ended up with our hairless palms because we didn’t? Although it has long been shunned as shameful and even pathetic in human society, masturbation is pretty common among animals. It’s particularly popular with our relative primates …