Lightsabers are an elegant weapon for a more civilized age. But how do they work? Lets take a look at the most iconic weapon ...

Researchers have developed and demonstrated a technique that allows them to engineer a class of materials called layered hybrid perovskites (LHPs) down to the atomic level, which dictates precisely ...

In conventional oxygen cutting, oxygen assist gas exothermically reacts with the laser beam to create a higher-energy cutting ...

In truth, we know what it is: those newly sprouted sunspots, hyperpigmentation, and melasma signs are often triggered by hot ...

Q. How do laser levels work? Laser levels project a fixed red or green beam of light from a diode to establish a level horizontal or vertical line. This line serves as a reference point for ...

In other words, the work people do at Lawrence Livermore National Laboratory and the University of Rochester moves the use of the properties of light forward in a new and fascinating way. Laser ...

Experts say people cannot create or meaningfully alter hurricanes through existing weather modification techniques. That has ...

You likely wash your face twice a day, and that's exactly what your dermatologist wants you to do ... pulsed dye lasers, CO2 lasers and erbium YAG lasers, but in general, lasers work by converting ...

Do laser hair removal devices work on everyone? The best at-home laser hair removal devices work on all different skin tones and hair colours. However, they are proven to be more effective when there ...

Sources of rare earth elements are frequently associated with volcanoes, dormant or otherwise. Here on Earth, rare-earth ...

If your reading glasses work it means you don’t have cataracts ... at the consultation show their cornea to be safe for lasik, and these people do very well from laser eye surgery,’” says Alex Ionides ...