published on: 2014-09-30 21:16:48
haider80.tumblr.com/post/98833266001/
haider80.tumblr.com/post/98833370541/
zerostatereflex: Hexapod Robot
haider80.tumblr.com/post/98833519871/
ninikills: Lorraine Loots decided to create one miniature
zerostatereflex: Pendulum Wave DemonstrationPhysics is so relaxing