Testing the LONGEST LOOP OF WIRE!!! to Turn a Lamp On
12:07
So Many MISERABLY FAILED LED Lights
26:29
Watch electricity hit a fork in the road at half a billion frames per second
15:00
Presidential BEEF, Difference of Light Technology
20:50
São os volts ou os ampères que matam?
17:00
How to Turn an LED On
13:29
Making Super Fast Electrons, Cathode Ray
22:49
I bought 1000 meters of wire to settle a physics debate
29:23