Nov 232013
Yow. This thing sets white paper on fire almost instantly, wood, in just a second or so.
[youtube 96E0RfyL2Gc]
I’m honestly surprised that they purveyors of “safety” laws haven’t gotten this sort of thing banned. Imagine the mischief potential. I think the only thing keeping professional arsonists from using this to set piles of rags or papers on fire at a distance is that, being a visible spectrum laser, it points both ways. But perhaps in full daylight, it might go unnoticed.