Wicked Lasers has been making laser pointers that are more accurately described as laser burners. These aren't the sort of lasers that you would actually use to point things out during a presentation, ...
Every now and then, one of my columns elicits enough reader response to merit a follow-up. Such is the case with a piece I wrote on green laser pointers (November 2013), in which I outlined their ...
A quick question that is work related. I would like to use a laser pointer with a PowerPoint / One Note presentation. Perhaps turn slides or even write on the screen. In other words I want to do more ...
THURSDAY, Sept. 1, 2016 -- Laser pointers may look harmless enough, but when children play with them kids can end up with blurry vision, blind spots or potentially permanent vision loss, eye experts ...
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