2W (2000mW) Blue Laser vs. Line of 24 Balloons styropyro

Here a 2W 445nm laser shreds a line of 24 balloons very quickly while focused to infinity. This death ray has held up well to the extreme power it produces.

I built this laser myself, it is a projector 445nm laser diode at 2A. My total cost was somewhere between $50 and $100 because I used a lot of scrap parts and had stuff laying around.

I wore goggles when making this video, and if you ever get a hold of of one of these new 445nm lasers (including the Arctic), you MUST wear goggles or you WILL pay the consequences.

Thanks to Jessa Wakid for making this video possible.

2W (2000mW) Blue Laser vs. Line of 24 Balloons
1,051,928 views views	672,545 followers
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Science & Technology	Upload TimePublished on 19 Feb 2011
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