The Birth of 33⅓How Columbia Records won the battle of the speeds. Plus: Rare photos of Aretha, Streisand, Sinatra, and more.
“You Can Call Me Laura” Here are L.V. Anderson’s favorite reads from Slate this week, from #teamweasel to the discovery of thiamin.
It Took a Horrible Wasting Disease—and Lots and Lots of Chickens—for Scientists to Discover Vitamins