Energy from Natural Resources => Gravity powered devices => Topic started by: iacob alex on June 16, 2018, 04:56:57 PM
Title: Motor primo...
Post by: iacob alex on June 16, 2018, 04:56:57 PM
.....at : www.motoreprimo.it/MAGN/grav/grav1.htm It is difficult to say what is impossible : the imagination of the past can be the hope of today and ...the reality of tomorrow. Al_ex