About a year ago, the guys over at Quirkology released a video showcasing 10 beds you will never lose. Now, they're back with 'Another 10 Bets You Will Always Win'. Many of these are fun to do whether you're trying to make a quick buck off your friends or as simple tricks to amaze your kids.

Many of them utilize science and a few use just good ol' fashioned 'why didn't I think of that' thoughts. Have fun!