About 29 results for "UCJYJgj7rzsn0vdR7fkgjuIA" - Time taken: 76 ms

Featured Results

PT44M54S

30,000 watt light bulb experiments

styropyroNov 20, 2025

3.2m

PT35M41S

2025 world's strongest handheld laser

styropyroMay 30, 2025

6.2m

PT34M8S

I built a 20,000 watt microwave oven!

styropyroOct 23, 2024

5m

PT31M30S

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

styropyroJan 25, 2024

3.9m

PT38M23S

100 car batteries wired in parallel!

styropyroOct 5, 2023

11m

PT24M29S

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

styropyroApr 10, 2023

4.4m

PT20M50S

Is it the volts or amps that kill?

styropyroFeb 2, 2023

6.5m

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

4.5m

PT19M41S

I converted my microwave into a LASER oven!

styropyroSep 24, 2021

4.9m

PT18M43S

Testing dangerous DIY "medical" lasers from eBay

styropyroJan 30, 2021

3.4m

PT26M2S

Building a fire death machine using soviet military tech

styropyroAug 7, 2020

4.9m

PT19M17S

2020 World's most powerful CW handheld laser

styropyroMar 13, 2020

7.7m

PT13M23S

Testing Illegal Blue Lasers from eBay (and making them even stronger)

styropyroMay 17, 2019

11m

PT11M18S

100% Invisible IR death ray laser!

styropyroFeb 22, 2019

5.5m