styropyro youtube.com

Have you ever seen a cyan laser?

youtube.com·9w

Cool experiment with car parts

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burning zinc batteries

youtube.com·11w

400 car batteries wired together to zap stuff with >100k amps

youtube.com·10w

Need a pocketable host for this bulb

youtube.com·25w·Hacker News, r/flashlight

2025 world's strongest handheld laser [video]

youtube.com·50w·Hacker News

I built a 20k watt microwave oven [video]

youtube.com·82w·Hacker News

I'm sick in a bizarre and horrifying way

youtube.com·101w

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

youtube.com·120w

100 car batteries wired in parallel!

youtube.com·136w

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

youtube.com·162w

Is it the volts or amps that kill?

youtube.com·171w

the brightest laser pointer in the world!

youtube.com·180w

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

youtube.com·195w

I converted my microwave into a LASER oven!

youtube.com·242w

I drove into a huge tornado outbreak

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Testing dangerous DIY "medical" lasers from eBay

youtube.com·276w

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

youtube.com·286w

Building a fire death machine using soviet military tech

youtube.com·301w

2020 World's most powerful CW handheld laser

youtube.com·322w

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