Sea Cucumbers: Gross, but Effective When a sea cucumber feels threatened, it ejects its internal organs. Intestines, guts—boom, launched like confetti. Predators usually lose

Your Stomach Would Digest Itself If It Could Your stomach acid is so strong it can dissolve metal—so to avoid self-destruction, your body replaces

Crows Gossip—and They Don’t Forgive Mess with a crow, and it won’t forget. These birds can remember human faces for years—and

The Dirt Smell Has a Name That magical earthy scent after rain? It’s called petrichor. It comes from geosmin, a compound released by soil-dwelling

Pineapples Were the Original Party Rental In 18th-century England, pineapples weren’t just fruit—they were status symbols. Too rare and expensive to eat, they