840K views · 2.2K reactions | Awesome demos of inertia, potential energy conversion to kinetic energy, and also Newton’s third law of motion. | Mathandscience.com | Facebook

Meet the grandpa behind the world's first amusement park that runs on kinetic energy. Osteria ai Pioppi has over 40 attractions inspired joy for children of all ages. The best bit? Entry is free. In a forest in Northern Italy, a man known simply as Bruno has spent nearly a lifetime building an amusement park by hand. Bruno, who has no formal engineering or construction training, designed rides inspired by the movement of nature. Today, patrons can enjoy more than 40 manually-powered rides, all f