Scars tell stories, but sometimes they’re stories we’d rather not share with the world. Laser treatment stands among the most effective solutions for those wanting to minimize the appearance of these ...

If you get an inexpensive diode laser cutter, you might have been disappointed to find it won’t work well with transparent acrylic. The material just passes most of the light at that wavelength, so ...

Ferda Canbaz demonstrates the depth of cuts that can be achieved with lasers when the energy profile of the laser beam is adjusted. Lasers cut precisely and without contact – ideal for surgery. The ...

Scientists from the University of Rochester and UC Santa Barbara have built a laser so small it can sit on a penny. But don’t let its size fool you. This tiny laser could power the next generation of ...

When it comes to removing body hair, there’s a wide range of tools at your disposal, both for in-person treatments and at-home use. From shaving and the best at-home epilators to waxing kits, eyebrow ...

Physicists at the UK’s Central Laser Facility have recorded the first observation of quantum radiation reaction, detecting ...

A fabricator that needs to weld thick plate in as few passes as possible often will turn to submerged arc welding (SAW), a ...