This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
When I was taking my SCUBA diving course our instructor showed us a video of a pool (I think it was in England, but not sure) that was built to train SCUBA divers. It had artificial caves, uneven bottoms, and had a few spots that were deep enough to simulate the emergency ascent procedures. It was pretty awesome.
When I die, I want people to look at me and say "Yeah, he might have been crazy, but that was one zarkin frood that knew where his towel was."