What's the first rule of Fight Club?

Survive.

Jurassic Fight Club starts tomorrow on the History Channel. Dr. Holtz is doing something with this show, although I don't remember the details.

http://www.history.com/minisites/jurassic-fight-club

I'm watching Prehistoric Monsters Revealed right now. The dude just said that insects get their oxygen through a series of tracheal tubes. They have their own little internets! Woot!