You can do anything in Vegas, apparently. You can bet on everything from the winner of American Idol to what injury Eli Manning will get next. Racing is the favorite. The Kentucky Derby is a good example. The winner, Orb, was a 5-1 favorite and the money poured in.

For those who prefer the unusual, there is a new race in town! The best part is that it's all mechanical so a human cannot affect the outcome. What is it? Vibrator racing. Yes, that kind of vibrator.

See for yourself.