To demonstrate the power of their device, the team devised an experiment in which they used their bilayer metalens to act on polarized light in the same way that a complicated system of waveplates ...

Indian exports, notably gems and jewellery, face a flat 26 per cent duty. Numerous industries worldwide, from tech giants to automotive companies, are bracing for price hikes and supply chain ...

Besides cutting glare, these lenses also take out 100% UVA/UVB light. The Remmy comes in eight colorways, but the Honey with green polarized lenses are a standout. If you're looking for sunnies ...

The market moves fast, and finding the right coins for short-term gains can make all the difference. Bitcoin dominates long-term discussions, but some lesser-known projects are gaining momentum with ...

Handheld light meters aren't just a relic of the past, they do things your camera’s built-in light meter can't and are a vintage film photography staple Handheld light meters used to be a photography ...

LA-ICP-MS has become essential for origin determination and treatment detection. Photoluminescence imaging, which analyzes how gemstones glow under ultraviolet light, is an important analytical tool ...

Finding the right broadband provider can improve your service and help ensure you're not overpaying – 75% of switchers in a recent Which? survey told us that they found changing provider easy to do, ...