Can you revive a dead car battery by inverting its polarity?
16:34
Feeding a car 220 volts: will it start?
12:26
Myth Busting! Can You Restore a Dead Car Battery With Welder? Let's Settle This!
13:03
Can you restore a car battery with baking soda?
24:10
Making and testing carbon fiber conrods
21:29
Can we start a car that spent 1 year in salt water?
21:27
Can You Revive a Dead Battery Using a Welder
25:40
Putting metal ball inside combustion chamber to see what happens
13:16