>>>>>>The frisbee thrower<<<<<<

The Frisbee thrower is not really a robot. This is for entertaining. Really fun. When you are frustrate because one of your robot doesn't  work, try to relax and build the Frisbee thrower. And fire projectile to your robot or your brother or even your teacher.

The Frisbee thrower is a really cool trick that I learn few years ago in a novel book.