Best AMAs on Reddit

Microsoft Chairman Bill Gates gave Redditors his definition of "hanging out" in February.

Question: What do you do for fun? I find it hard to fathom how someone like you can just disconnect. Disconnect from the emails, calls, the media, all of it. What would be your definition of a chill and fun day?

thisisbillgates: I love playing tennis. I am an avid bridge player (a card game if you have not heard of it — it was more popular in the past!). I like to tour interesting things with my kids like power plants, garbage dumps, the Large Hadron Collider, Antarctica, missile Silos (Arizona) . . . I read a lot and watch courses (online or The Learning Company.)