Daily Mail : "Protesters in Athens targeted police officers with lasers yesterday as riots sparked by the police killing of a 15-year-old boy continued into a second week."
In unrelated news, Smart Miracles is now selling a laser toothbrush for around $70: "the laser toothbrush does not need toothpaste but directly radiates laser on teeth".
That's too Star-War-ish. A clearly visible beam, 15mW or so, huge divergence.
ReplyDeleteCheck out this one:
http://www.newcon-optik.com/ir400.html
400mW, IR laser (820nm). All you see is a bit of glow at the source if you actually look into it, which is likely to be the last thing you see for a long-long time, is not ever.