Destin (Smarter Every Day) does interesting things in his back yard, and that means that his videos are educational at heart and make you understand better the world we live in. He puts theory into practice and shows us the beauty of applied science.
Did you ever wondered how slingshots work? It seems that the secret is in the process of transforming kinetic energy into potential energy. Translated: use movement to push things around. Simple, not? Well, not really that simple, but Destin explains it in an easy way. Love it!