"TIL Gary Gygax's wife was convinced he was having an affair so she followed him to a dimly lit basement and burst into the room only to find him and his friends hunched over hand drawn maps. Gary would go on to invent the role playing game "Dungeons and Dragons""

"TIL when Mr Rogers heard his limo driver was going to be waiting outside while Rogers was in a meeting, he asked the driver to come in. On the way back they passed the driver's home and Rogers asked if they could stop and meet his family. Rogers kept in touch with the driver for the rest of his life"

"TIL a man falsely imprisoned for 10 years spent most of his time at the library to study law and prove his innocence, and then became a lawyer to help free other people who have been falsely convicted."

"TIL that after Beethoven went deaf, he found he could affix a metal rod to his piano and bite down on it while he played, enabling him to hear perfectly through vibrations in his jawbone. The process is called bone conduction."

"TIL that millennial dads are spending 3 times as much times with their kids than their fathers spent with them. Back in 1982, 43% of fathers admitted they'd never changed a diaper. Today, that number is down to about 3%"