Prepare for your ICSE Class 10 Physics half-yearly exams with 2025 sample paper. Practice with a realistic test simulation, ...

Photoshop CS6 Extended tutorial showing how to use the 3D functions to create 3D text and place it in perspective in an environment, adding light, shadows, reflections & bevels. NOTE: If 3D doesn't ...

A prototype of bifocal eyeglasses uses liquid crystals and electric fields to switch between modes that aid in nearby and ...

SHENZHEN, China, Aug. 28, 2025 (GLOBE NEWSWIRE) — To celebrate the 45th anniversary of the establishment of the Shenzhen Special Economic Zone (SEZ), the exhibition titled “Metamorphosis: ...

ClearSight is drawing attention to a growing concern for patients in today’s digital world: the effects of prolonged blue light exposure on vision and overall eye health. In its new article, Blue ...

Sponsor: OSU Extension & The Ohio State University College of Food, Agricultural, and Environmental Sciences Ever wondered how a kaleidoscope turns a few simple beads into endless, colorful patterns?

Physicists at ETH Zurich have developed a lens that can transform infrared light into visible light by halving the wavelength of incident light. The study is published in Advanced Materials. Lenses ...

Physicists have developed a lens with 'magic' properties. Ultra-thin, it can transform infrared light into visible light by halving the wavelength of incident light. Lenses are the most widely used ...

Infrared light passes through the metal lens and is converted into violet light and focussed in a focal point due to the material and the special surface structures – enlarged in the magnifying glass.