This is Cool!
Got this link from my cousin Buddy.
Here's a fun game to play. The object of the game is to move the red block around without getting hit by the blue blocks or touching the black walls. If you can go longer than 22 seconds you are phenomenal.
Reportedly, the US Air Force uses this for fighter pilots. They are expected to go for at least 2 minutes. Give it a try!
My (ahem) first try was 21.6. My best (and fourth) try was 48.7 seconds.