This is a very cool trick. In this video, you will learn how to make a platform and set up for a cool bar game/trick. Once you have built the platform, you are ready to challenge your friends to this crazy mind game.
Ask someone to balance TEN normal nails on top of one, single nail. Unless they know the secret, this bet will be impossible for them to win. So, check out this tutorial from Scuba and be amazed!