A near-infrared light beam appears harmless, as it is a low-frequency type of light that does not have a dramatic effect but ...

Dreary winter months are a great time for laser skin treatments. We had two leading experts break down the best lasers for ...

Lasers, devices that emit intense beams of coherent light in specific directions, are widely used in research settings and are central components of various technologies, including optical clocks (i.e ...

Buy an inexpensive torpedo laser level for occasional use around the house, or if you want a compact level for your tool belt. As with traditional levels, you’ll have to manually align the bubble with ...

Laser-based metal processing enables the automated and precise production of complex components, whether for the automotive industry or for medicine. However, conventional methods require time- and ...

Researchers from North Carolina State University have used laser ablation to create ultra-stretchable, superomniphobic materials without the use of harsh chemical solvents. The materials—which are ...

While capable of powering drones up to an altitude of 5,000 feet, this is only the beginning of power beaming’s technological ...

A well-established technique in industry, laser micromachining uses lasers to mark, cut, and drill workpieces with extremely high precision. 1 Using ultrashort pulsed lasers, laser-based solutions are ...

Expert DIYer April Wilkerson makes a wooden serving tray using laser-cutting and epoxy techniques, combining precision and ...