The videos from [styropyro] are always amusing and informative. However, ironically for him, he is alarmed that many green laser pointers are more powerful than they are supposed to be. Sure, you ...
Gadget Review on MSN
YouTuber Builds 250-Watt Handheld Laser That Melts Metal
YouTuber builds 250-watt handheld laser 50,000x stronger than legal pointers. Can melt metal, create rubies-but exists in regulatory gray area.
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