Nick Douglas locked the Amazon-bestselling MistAire humidifier and Pro Breeze dehumidifier in a sealed booth together, then forced them to fight like dogs and cockerels. What would actually happen if you made a humidifier fight a dehumidifier? People have asked on Quora, Reddit, Yahoo Answers, Zendesk, and Acoustic Guitar Forum. No one, it turns out, […]
Tim Harford (previously) is an economist with a gift for explaining complex subjects in simple, accessible terms: his latest book, Fifty Inventions That Shaped the Modern Economy, uses 50 short essays about technologies as varied as Ikea’s Billy Bookcase, the plow, and AI to illustrate the ways that the human race has transformed itself, its relations, and the planet.
They don’t come as a set, sadly, but these unicorn-shaped power banks are offered in white and black for $15 each. About three inches wide and one deep, they’ve got good reviews from buyers, so aren’t doomed to become paperweights after the second recharge cycle. White Unicorn USB Power Bank [Amazon] Black Unicorn USB Power […]