About 21 results for "UCJYJgj7rzsn0vdR7fkgjuIA"

Featured Results

30,000 watt light bulb experiments

styropyroNov 24, 2025

2025 world's strongest handheld laser

styropyroJun 15, 2025

I built a 20,000 watt microwave oven!

styropyroDec 15, 2024

PT11M30S

I'm sick in a bizarre and horrifying way

styropyroJun 6, 2024

4.1m

PT31M30S

I built a long-range LASER turret in my yard!

styropyroJan 25, 2024

3.7m

Is it the volts or amps that kill?

styropyroNov 27, 2023

100 car batteries wired in parallel!

styropyroNov 26, 2023

Testing CRAZY chemistry recipes from a 1933 formulary book (part 4)

styropyroNov 26, 2023

PT19M17S

the brightest laser pointer in the world!

styropyroDec 5, 2022

3.2m

PT17M15S

Testing INSANE chemistry recipes from a 1933 formulary book (part 3)

styropyroAug 23, 2022

4.3m

Testing dangerous DIY "medical" lasers from eBay

styropyroNov 26, 2021

I converted my microwave into a LASER oven!

styropyroNov 25, 2021

PT23M42S

Crazy Keychain Laser Pointer Upgrades. 5mW to 3000mW+

styropyroNov 25, 2020

10m

Building a fire death machine using soviet military tech

styropyroNov 25, 2020

Dangerous tattoo remover from eBay is a MILLION watt laser

styropyroNov 24, 2020

PT19M17S

2020 World's most powerful CW handheld laser

styropyroMar 13, 2020

7.7m

100% Invisible IR death ray laser!

styropyroNov 2, 2019

DIY Overclocked Plasma Globe. 2500V to a MILLION volts

styropyroNov 14, 2018