Forget OLED TVs — this laser projector beams a 300-inch image with 5,000 lumens of brightness
With a max screen size that can hit 300-inch on a peak luminance of 5,000 lumens, the Optoma UHZ68LV 4K is a TV killer.
TMCnet2h
IEEE Researchers Provide Mathematical Solutions to Study 2D Light Interaction in Photonic Crystal Lasers
Researchers derive 2D coupled wave equations for photonic crystal surfaces, aiding the development of efficient laser devices ...
stomp.straitstimes7h
Stomper momentarily blinded after driver allegedly points green laser at him at Keppel Road
A motorist was left momentarily blinded after another driver allegedly aimed a green laser pointer at his vehicle twice while driving along Keppel Road on the morning of Feb 7. Read more at ...
Nano-Oscillators Reveal the Hidden Dance of Light and Matter Like Never Before
Scientists in Florence have built a device that allows them to study quantum and classical physics side by side. Using ...
Jetbeam E26-UV Kunai pocket torch review: Let there be light. Loads of it
Available in three anodised colours, the E26-UV Kunai doesn’t just shine a light; it also features a UV (ultraviolet) ...
US Navy seen firing futuristic drone-destroying laser weapon dubbed ‘Helios’ from warship in incredible declassified pic
A FUTURISTIC drone-destroying laser has been seen firing from a US Navy warship in an incredible declassified image. The ...
US Navy Successfully Tests HELIOS Laser Weapon Aboard USS Preble: Report
A report from the Office of the Director, Operational Test and Evaluation included an undated photo showing a streak of white ...
Conflict Watcher on MSN2d
Ukraine deploys secret anti-drone laser in combat breakthrough
Ukraine announced the combat use of a new weapon: an anti-drone laser. While this is a significant achievement for Ukraine, ...
US Warship Fires Laser Weapon in Stunning Photo
The USS Preble is the only U.S. destroyer armed with the HELIOS, which can fire laser beams to destroy fast attack craft and drones.
Daily Wrap on MSN3d
Ukraine unveils battlefield-ready laser weapon against drones
Ukraine announced the combat use of a new weapon—an anti-drone laser. Although this represents a significant achievement for ...
Nature6d
Interstellar Vehicle propelled by Terrestrial Laser Beam
Marx suggested that if an interstellar vehicle were driven by the pressure exerted on it by a light beam transmitted from the Earth, then, because the recoil momentum and energy would now be ...
Incredible images capture US Navy testing its new laser weapon
(Web Desk) - The US Navy has released stunning images showing its incredible new drone-destroying laser weapon in action for the first time. The HELIOS system was tested aboard the USS Preble, with ...