Energy from Natural Resources => Gravity powered devices => Topic started by: iacob alex on February 25, 2017, 08:26:15 AM
Title: Gravity motor Semo...
Post by: iacob alex on February 25, 2017, 08:26:15 AM
.....starting with a simple idea , you can watch an animation , at : https://www.youtube.com/watch?v=-f6LAMPPfZ8 (https://www.youtube.com/watch?v=-f6LAMPPfZ8) Al_ex