Author Topic: David Butler's How Far Away Is It - You-tube series for Astronomy Nerds  (Read 4399 times)

0 Members and 1 Guest are viewing this topic.

Offline Havan_IronOak (OP)

  • Sub-Lieutenant
  • ******
  • Posts: 112
  • Thanked: 2 times
Just watched David Butler's "Video book", How Far Away Is It for the umpteenth time.

If you consider yourself a science nerd (or an astronomy nerd in particular) or ever wondered why they call it a "Parsec" you really should watch this.

list=PLpH1IDQEoE8QWWTnWG5cK4ePCqg9W2608
Two things are infinite: the universe and human stupidity; and I'm not sure about the universe