9:08
How a magnet physically attracts another
bgaede
52:25
Fuckin' magnets, how do they work?
13:29
Electricity: Spiraling Electrons
3:01
Mother Nature does not understand + and - , but CW and CCW !
14:33
What chemical reactions take place inside a battery?
1:54
What really are those magnetic lines of force?
1:38
What is a magnetic field?
3:54
How a magnet attracts and repels another
