which creates a matching region in the blue beam that appears as a shadow ... Ruby has a long history with lasers, of course. That green laser pointer you have? It might not be all green, after ...

It has been rumored for a while that Microsoft's blue-beam technology was on the way ... Explorer Mouse claim to work on more surfaces than laser mice, claiming that they can be used on granite ...

Scientists discover laser light can cast a shadow Surprising finding could lead to new ways of controlling light Date: November 14, 2024 Source: Optica Summary: Researchers have found that under ...

Turin, Italy-based laser module manufacturer Convergent Photonics is developing new sources for high-power industrial and mid-power medical laser applications thanks to the introduction of a new ...

What is a laser pointer? Laser pointers are handheld and battery-powered gadgets which emit a beam of coloured light - usually red, green or blue. They have been used for decades by teachers and ...

IT’S CALLED THE LASER SPACE CANNON, AND IT’S STRONGER THAN THE BEAM THE KINGS USE. THEY HAD TO GET SPECIAL PERMISSI Viewer Matthew Salazar said he saw the bright blue light from his backyard ...