Centuries ago, monks who took a vow of silence developed their own hand signs, with hundreds of gestures, that are still in use today. Plus, how do speakers of different languages distinguish similar shades and tints of colors such as red, yellow...
Butter of antimony, blue vitriol, flowers of zinc are terms used for centuries by alchemists, now replaced by the scientific names antimony trichloride, cupric sulfate, and powdered zinc oxide. In his delightful memoir Uncle Tungsten: Memories of a...
It’s Book Recommendation Time! Martha’s makes an enthusiastic case for The Invention of Nature: Alexander Von Humboldt’s New World (Bookshop|Amazon). It’s historian Andrea Wulf’s biography of the polymath, adventurer...
An ornithologist says there’s a growing movement to change the name of a pink-footed bird currently called the flesh-footed shearwater. The movement reflects a growing understanding that using flesh-colored for “pink” fails to...
After our conversation about sisu, the distinctively Finnish term for “intestinal fortitude,” a listener of Finnish heritage from northern Wisconsin emails to illustrate the Finns’ understanding the word. Sisu, he says, requires...
The slang coming out of Victorian mouths was more colorful than you might think. A 1909 collection of contemporary slang records clever terms for everything from a bald head to the act of sidling through a crowd. Plus, how to remember the difference...