YouTube user Starcross42 has been uploading a series of great vids on laser effects for shows and how he achieves them using commercial and homemade laser tech. He has seven “Build a Laser Effects Shows” on YouTube. Be sure to check all of his videos, which include some other laser-related and other cool science and technology pieces. Starcross42 is a high school physics teacher, the kind you wish you’d had.
Build a Laser Effects Show [via] Link
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