While it has become a word, laser used to be an acronym: “light amplification by stimulated emission of radiation”. But there is an even older technology called a maser, which is the ...

Create a focused speaker so your music targets only the listener. That demodulates at 40 kilohertz, with an H-bridge and ...

This is a great tool to make your own laser-cut parts with wood and different materials. I use it to create rc airplanes and other parts. #JoyplanesRC #HobbyRC ...

Rheinmetall secured an order valued at several hundred million euros to supply the German armed forces with laser-light modules in the latest sizable contract for the defense group. The company said ...

A new high-power laser system will soon be sent to sea for its first tests under maritime conditions. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

Israel isn’t the world’s most popular country, except when it comes to military hardware. A country the size of New Jersey is now the world’s eighth-largest arms exporter with a record-breaking $15 ...

Which laser engravers are best? Customization of items has long been the easiest way to showcase one’s personality and style, much superior to using an item identically to millions of others who ...

It's double-barreled, it uses lasers instead of LEDs, and it's machined from a solid block of 6061 aluminum alloy. Come meet the Lumitwin DL700 flashlight, which belts out two converging beams up to a ...

Refillable, tank-style inkjet printers now rival laser models on price, flipping the old script on cheap printing. Considering cost and five other important factors, we break down which printer type ...

The Creality Falcon A1 Pro arrived well-packaged with protective foam securing every component during shipping. The machine comes nearly fully assembled, requiring ...

If you’re looking to add a printer to your home office or business space, odds are you’re considering one of two printer types, a laser versus an inkjet printer. The former, like the affordable ...