• NOT_RICK@lemmy.world
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      32 minutes ago

      Spray paint poles are cheaper and safer. Tungsten carbide sawzall blades aren’t that expensive either

    • Malyca@lemmy.zip
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      55 minutes ago

      You’d need a laser powerful enough and those are hard to get. Those are super dangerous I’d recommend people stay away from them if they don’t know about how they work.

      • Zak@lemmy.world
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        43 minutes ago

        Absolutely. 500mW+ lasers can injure human eyes in a fraction of a second, even from a reflection, similar to how they can destroy a camera sensor.

        They’re not particularly hard to get online in the USA though.