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 ...

In this video, we’ll be comparing 6 Laser Pointers that are designed for different kinds of users. Not only will we take build quality into consideration, but also unique selling features, so that you ...

The handheld laser pointers you can buy at office supplies stores are legally required to be no powerful than 0.005-watts, and most fall well below that threshold so they’re relatively safe to use.

Carolyn Trietsch recently defended her Ph.D. in entomology at Penn State. You can view her website or follow her on Twitter @carolyntrietsch. Laser pointers are perhaps the most abused visual aids in ...

It’s a rare person who can pick up a cheap laser pointer and not wield it like a lightsaber or a phaser, complete with sound effects. There’s just something about the “pew-pew” factor that makes ...

The low-powered presentation tool/dangerous children’s toy is becoming a weapon of choice for protesters around the world trying to take down or disable surveillance tech. Video of Chilean protesters ...

We’ve probably all seen cats chase shadows on the floor, or light when it reflects from our phones onto the wall. Laser ...

PowerPoint Live in Microsoft Teams will soon support a virtual laser pointer. People will also be able to use ink annotations during PowerPoint Live presentations in the near future. Support for ...