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 ...
Like a lot of people, I own multiple laser pointers. These come in handy when I do public speaking for work, but that's only once a month or so. And with the sad passing of our dog back in December ...
When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Laser pointers may jazz up your PowerPoint presentation, but they can pose serious hazards to ...
The Federal Aviation Administration is warning you: Do not point lasers at the sky. Amid the ongoing drone situation in the Northeast, the regulator reports there has been a huge spike in ...
Plugging neatly into your smartphone headphone jack, the iPin is a super-compact laser pointer compatible with iPhone and Android phones that comes with a handy presentation control app and is ...
A 9-year-old boy in Greece permanently injured his left eye when he repeatedly gazed into a laser pointer’s green beam, doctors say. Examination revealed a large hole in the macula, a small area in ...
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 ...
Lasers are rapidly getting cheaper, smaller and better. CD, DVD and BluRay players all brought lasers to use for our entertainment. In science, amazing laser imaging techniques were recognised with ...
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