Take a Rube Goldberg contraption and replacec some moving parts with free runners. Parkour power! The result is awesome to watch, but you have to wonder if these guys will ever develop a healthy fear of dying. -via The Daily What Geek
Take a Rube Goldberg contraption and replacec some moving parts with free runners. Parkour power! The result is awesome to watch, but you have to wonder if these guys will ever develop a healthy fear of dying. -via The Daily What Geek