It’s a rare person who can pick up a cheap laser pointer and not wield it like ... including his latest experiments with fiber coupling of lasers. The video below is chock full of tips on ...

Laser pointer incidents have spiked in U.S. airspace recently, and the FAA is warning of the risks they pose to pilots.

Cats are among the most popular domesticated creatures, and their penchant for chasing laser pointers is well known. With a pair of felines of his own to look after, [Tobi] set about making a ...