For effective laser hair removal results at home, it's important shave at the right time, avoid specific irritants and be consistent with use.

How to Use It: Shave the area you wish to treat. Plug in and turn on the device, then select your energy level. The cooling mode starts automatically; adjust as needed. Wear goggles, place the device ...

Scientists have found a way to make atoms dance with light, quite literally. In certain crystals, vibrations called phonons can now merge with light waves to form entirely new hybrid states of matter.

Neutrino lasers: It’s an idea that many physicists didn’t see coming. At first glance, physics suggests that it would be impossible to make a laser of neutrinos, famously elusive subatomic particles.

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 ...

A couple of years later, a successor was born in the shape of the GV31, with the LED light source remaining at 300 lumens but the DLP projector's resolution bumped to 1080p. A model built around a ...

Smart light systems from companies like Philips Hue, LIFX, and Wiz can make your home more comfortable, convenient, and even safer. Here's how to get started.

The side hustle is at an all-time high with the internet connecting the entrepreneur-minded with technology that can develop a profitable past time.