Alternative forms of power is nothing new, as solar and wind power have been viable for decades, but lasers might to be new ...

Prof. Hyuk-Jun Kwon’s team at DGIST develops a high-performance photodetector (light-sensing sensor) in a two-dimensional semiconductor material using a single laser process - Expected to enable next- ...

In this tutorial, we explore how to make professional-looking signs using a scroll cutter and a laser saw. I demonstrate how ...

Engineers have created a device that generates incredibly tiny, earthquake-like vibrations on a microchip—and it could transform future electronics. Using a new kind of “phonon laser,” the team can ...

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Shopping for a printer largely boils down to choosing between inkjet and laser. Both put text and images onto paper, which seems straightforward enough, but they differ in how they do it. Which you ...

Laser cataract surgery involves using a laser beam to make incisions in the eye and break up a cataract. It offers an alternative to traditional surgery, in which surgeons break up a cataract manually ...

Over the following years, prototypes were built, using freely available parts from cell phones and laser printers. A device was patented and demonstrated by a company called Intellectual Ventures, ...

There are plenty of ways to remove unwanted body hair: shave, wax, epilate. But if you’re looking for a more permanent result, laser hair removal is the way to go. The only downside? In-office ...