10 Fun Challenges You Can Bet On and Win

Combine some very simple science, a bit of math and a little trickery and you can put together these fun challenges that, unless your friends and family know the secret, you can bet on and win every time.

A few of these take a bit of practice to master, so before betting any real money on these tricks, make sure you've tried them a few times so when you perform the trick you make it look easy.