30 Day Full Video: DIY a Generator Attached to a Giant Wheel that Turns with Water Power
1:38:09
Full Video: Building a mini hydroelectric plant using turbines
22:33
Primitive Technology: Water powered forge blower
40:29
Timelapse: The Girl Alone Digs Wells, Builds Pond Banks, and Makes Water Wheels
3:10:23
Transformei uma ruína de pedra da Segunda Guerra Mundial em uma casa de sonho
18:51
Tudo sobre os Porta-aviões dos EUA
30:53
Install Rice Pounder Using A Large Water Wheel - Pounding Rice And Cooking Rice. Ly Hieu Hieu
24:10
Restoring Al's Hydroelectric Water Wheel
2:20:28