Susan from Virginia Beach, Virginia, shares the phrase her mother used when the kids refused to eat: It’ll grow hair on your back teeth. This supposed motivator likely blends two older traditions: a German idiom, Haare auf den Zähnen haben...
In 1803, a shy British pharmacist wrote a pamphlet that made him a reluctant celebrity. The reason? He proposed a revolutionary new system for classifying clouds — with Latin names we still use today, like cumulus, cirrus, and stratus. Also: when...
Luke Howard’s Essay on the Modifications of Clouds gave English writers and artists a new Latin vocabulary for classifying clouds, and its influence reached John Constable and Percy Bysshe Shelley. Shelley’s poem The Cloud turns a cloud into an “I”...
Novelist Charles Dickens created many unforgettable characters, but he’s also responsible for coining or popularizing lots of words, like “flummox” and “butterfingers.” Also, the life’s work of slang lexicographer Jonathon Green is now available to...
A man in Chalk Mountain, Texas, recalls a sublime evening of conversation with a new German friend. As they parted, the woman uttered a German phrase suggesting that she wanted the moment to last forever. It’s “Verweile doch! Du bist so schön!” and...
Photos and tests from the Mars Rover show an abundance of hematite, a dark red mineral that takes its name from the Greek word haima, meaning “blood.” Another mineral, goethite, is named for the German poet Johann Wolfgang von Goethe, an amateur...