Scientists have demonstrated a sort of holographic strip that splits a single laser beam into five bespoke beams that create an optical knot. The work shows that optical knots could be used as a ...

Scientists have created the first neutron 'Airy beam,' which has unusual capabilities that ordinary neutron beams do not. The achievement could enhance neutron-based techniques for investigating the ...

Laser-plasma accelerators can accelerate particles over distances that are up to 1,000 times shorter than those required by ...

San Francisco marked its 175th anniversary with a laser show by Illuminate, lighting up City Hall and debuting a new mobile ...

If shaving is growing tiresome, consider laser hair removal: This method damages hair follicles to reduce growth over time, ultimately giving more long-term results than using a razor. After ...

The best laser engraver, in my experience testing these essential crafting machines, should be quick, precise, with a power and build area suitable for laser engraving a range of materials.

This tape is useful for larger areas, landscaping, and grading. BOSCH GLL50-20G 50 Ft Green-Beam Self-Leveling Cross-Line Laser, Includes Integrated Magnetic Mount, 2 AA Batteries, & Soft Pouch ...

Epic Games has removed Water Sprites from Fortnite after players discovered a duplicate glitch that basically provides infinite health and shield gain. The battle royale added Air and Water ...

demonstrates a new method for influencing ionization using optical vortex beams—light beams that carry orbital angular momentum. Unlike conventional laser beams, these vortex beams possess a helical ...

Not the familiar white streaks of lightning, but flashes of glowing red. These rare phenomena, called red sprites, dance silently in the upper atmosphere. Neither fiction nor fantasy, these are real ...

DARPA, the U.S. military’s advanced research agency, is funding space laser projects amid simmering concerns that America’s strategic adversaries are already developing this satellite ...