ini hasilnya perubahan yang awalnya goes tangan jadi putar tenaga listrik ,
21:44
Reviewing Free Energy Generators. A Response to My Video "Nikola Tesla's Greatest Invention"- 102
12:34
Check out this GRAVITY-Powered Electric GENERATOR!!!
21:23
Custom Transformer Shatters All Voltage Records (ft. 3D Printing Nerd)
10:47
SOLAR PANEL Photovoltaic with DVD/CD | putting it to the test
5:16
ini awalnya putar tangan di rubah menjadi pake mesin penggerak
11:19
The Mechanical Battery Explained - A Flywheel Comeback?
37:14
FREE ENERGY Generator with an ALTERNATOR | Testing it
25:05