• MonkeMischief@lemmy.today
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    2 days ago

    Really neat! But also cannot stress enough:

    You will not be able to dodge a laser.

    Something powerful enough to do this can easily bounce off a surface and melt your squishy little retinas before you can possibly react.

    Do NOT trust those cheapo little China goggles that come with some hobby kits. If they’re not certified from a reputable source, you’re taking a huge gamble.

    Laser safety is a huge deal, and often misunderstood. I don’t know all the ins and outs of powerful lasers, so I personally don’t go playing around with anything beyond your average pointer.

    Please be exceedingly careful with using lasers of any kind. These random Alibaba kits have zero compunction about selling you something highly dangerous that could irreparably take away your sight, or burn through something that releases toxic fumes.

    (Laser engravers are especially bad about this with very irresponsible advertising.)