Coronavirus Daily Briefing

Thu. 03/24 - You're Not Actually Laughing, lol

The origin and fascinating evolution of “lol.” Plus, it turns out the speed of sound on Mars is different and weirder than anticipated. And some of the researchers behind the discovery of Captain Shackleton’s lost ship are developing a sort of Google Maps for arctic waters. Sponsors: Shopify, Get a 14-day free trial at shopify.com/kottke Indeed, Get a free…