Testing CRAZY chemistry recipes from a 1933 formulary book (part 4)
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Testing INSANE chemistry recipes from a 1933 formulary book (part 3)
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Growing Living Rat Neurons To Play... DOOM? | Part 1
20:50
Is it the volts or amps that kill?
31:30
I built a long-range LASER turret in my yard!
35:46
I built a 20,000 watt microwave oven!
20:37
Acid vs Lava- Testing Liquids That Melt Everything
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Dangerous tattoo remover from eBay is a MILLION watt laser
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