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17 points
*

Mirrors melt and break when hit with a laser of more than “pretty lights power”.
This dude built a 2kW one with optics: https://www.youtube.com/watch?v=xNmbvaUzC8Q
mirror at ~ 4:30

EDIT: I know where I am, that video is too good not to share though. Vote away.

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2 points

This is the most fascinating thing I’ve seen on youtube in a long time.

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3 points

I actually studied laser physics in university and still learn a ton of practical shit from styropyro videos

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7 points

I rarely give my time to videos that long, but it was awesome for the full half hour. That guy’s having fun. Thanks for sharing.

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3 points

It’s very important that we give him views before he kills himself doing a YouTube stunt

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6 points

Nah. This doesn’t count because that guy is clearly from the future when you can buy a 1K laser at the corner store. In 2024, they are a little bit harder to come by.

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3 points

Uhh, wut?

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4 points

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