YouTuber builds world’s most powerful handheld laser, 50,000x stronger than pointers
SMRTR summary
A YouTuber has built a 250-watt handheld laser device, 50,000 times more powerful than standard laser pointers and far exceeding legal limits. In a demonstration video, he easily burned through objects and even left marks on diamonds, while taking safety precautions. The ultra-powerful laser raises questions about pushing technological boundaries and potential legal implications.
SMRTR provides this summary for quick context. The original article belongs to Interesting Engineering.
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