Image captures US Navy testing its new laser weapon: What to know about HELIOS
The undated image shows the U.S. Navy testing a weapon system known as HELIOS from the USS Preble destroyer in the middle of the ocean.
Hackaday5y
Disappearing Writing With UV Laser Reveals Whitening Agents In Myriad Products
Many a budding maker has experimented with invisible inks ... upon a different method entirely when tinkering with a UV laser. The effect is subtle, but remains visible for several minutes.
Nanowerk8mon
Nanotechnology Companies in the USA
A volumetric 3D image is rendered when invisible laser beams are precisely directed into the image space, exciting the nano-materials to emit visible light and thus display a full color, volumetric ...
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South Korea to hit North’s drones with cheap, invisible ‘StarWars’ laser weapons
The drone-zapping laser weapons the South Korean military has developed with Hanwha Aerospace are effective and cheap, with 2,000 won (US$1.45) per shot, but quiet and invisible, the Defence ...
Business Insider7y
Lockheed Martin takes down drones with ATHENA laser system
Laser weapons have huge advantages for the US military since they are silent, invisible, and much cheaper than traditional missiles. More from Military & Defense In this video of an August test ...