Coronavirus Daily Briefing

Thu. 04/08 - Who Invented the High Five?

Where did the high five come from? Who came up with it? And why has it persisted for so long? Plus, what if we could turn the entire Earth into a telescope? One astronomer has drawn up the plans. And, how bad is blue light for you, really? Sponsor: Mint Mobile, Get a new wireless plan for just $15 a month mintmobile.com/kottke Links: From the archives: The…