49:06

The AlternatorGenerator, First Attempt. 48V Battery Charging

54:20

Build your own solar battery and save thousands $$$

13:46

How to Make a Powerful Brushless Motor - Super idea to create Brushless Motor

26:40

Converting "ON-Grid" electronics to "Off-Grid" - DC to DC Conversion

14:04

Off Grid Micro Hydro - The Dream System!?

11:08

1851 There Really Is Free Energy Everywhere - Electrostatic Motors

14:25

4000 Watts hydrogen generator HHO

9:57

Which Motor Type is the Best Generator? || DC, BLDC or Stepper? (Experiment)