I followed a YouTube "Battery Hack" and Wasted 30 Days! (Desulfator)
12:22
Don't Fast Charge your Phone before Watching this Video!
11:23
A brilhante técnica de restauração de baterias de chumbo-ácido
9:32
Your Components are probably FAKE! Soooo is that BAD?
11:44
With Just $0.50 Components I turned Garbage Products into GOLD!
17:57
Gearless Magnet Bike
11:29
The Best way to Solder? Hot Plate to the rescue! (DIY or Buy)
27:01
Máquina de fio explosivo de 4.000 joules
10:31