Energy from Natural Resources => Gravity powered devices => Topic started by: iacob alex on August 05, 2015, 01:00:38 PM
Title: Take it , as you like...
Post by: iacob alex on August 05, 2015, 01:00:38 PM
.....the topic of this forum , at : www.lettl.de/pics/g191.jpg ...as a false belief https://m.youtube.com/watch?v=-tvaKg3X4TE or as a common possible wish Al_ex