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.
Researchers derive 2D coupled wave equations for photonic crystal surfaces, aiding the development of efficient laser devices ...
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 ...
Scientists in Florence have built a device that allows them to study quantum and classical physics side by side. Using ...
Available in three anodised colours, the E26-UV Kunai doesn’t just shine a light; it also features a UV (ultraviolet) ...
Ukraine announced the combat use of a new weapon: an anti-drone laser. While this is a significant achievement for Ukraine, ...
Ultrawide-bandgap semiconductors—such as diamond—are promising for next-generation electronics due to a larger energy gap ...
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.
In 2024, seven vehicles in western China each transmitted a high-powered microwave beam that converged precisely in both time ...
A man playing with his cat’s laser pointer made an unexpected discovery when the beam flickered across his fish tank. He waved the laser at his cat, who immediately started chasing it. Then, on a whim ...
Researchers have built a deep-ultraviolet microscope to study hard-to-analyze materials like diamond, offering a new way to probe their electronic and thermal properties at the nanoscale. This ...
"Chemical rockets that we use today, even with the extra speed boost from flying by planets, or from swinging by the sun for ...