Thick Beam 5W Red Laser Fun + "Laser Cannon" Updates

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Here I show off my 5W 650nm laser that I built a while ago, and then burn myself with it. :p I also give some updates on my future BIG laser projects!!

For the record, I shot this video on my spring break, and forgot my soldering iron at my college apartment. :( I could have just bought another one, but instead of making the drive I decided to go caveman style. :D

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Thanks to Dr. Miller for the diode!!