Figure 1. (a) Chalcogenide glass; (b) All chalcogenide glass metalens, scale bar is 2 mm; (c) SEM image of chalcogenide glass micropillars, scale bar is 20 μm; (d) Local magnification image of (c ...

As new lasers were discovered, various chalcogenide compositions were developed to address individual wavelengths. Adding tellurium to the glass tends to increase transmission at infrared ...

A studio led by Professor Rachel Berwick brings to light the transformative effects of heat and molten glass on a variety of ...

In a recent study published in the journal Nature Communications, the team developed a polymer film infused with a special ...

A future wearable from Apple may be a set of augmented reality glasses called "Apple Glass." One day soon, users will interact with information and digital objects via transparent glass worn over ...

Protection involves constructing buildings so that they are safe to live in and will not collapse. Some examples of building improvements are: In earthquake-prone countries, hospitals, emergency ...

The exam training offers a detailed insight into the respective exam and its structure. The materials are used to prepare for the listening, reading, writing and speaking modules / exam parts and are ...

While preparing for Sunday school, members of a church in Trenton were startled by the sound of a glass door shattering. The incident occurred at about 3:17 p.m. on Sept. 19. According to a police ...

Zoom call from your sofa to any device. See them large as life on your Sky Glass. Plus, Sky Live follows your movements so you’re always in shot. Guided workouts led by world-class trainers, for ...

These clips are from the series BBC Food Preparation and Nutrition. Suitable for: Food Technology at GCSE in England, Wales and Northern Ireland. A guide to why hydration is vital for health and ...

Sky Glass looks like other TVs and has the features you'd expect, including a 4K screen, HDR and smart apps, but it's also got a trick up its sleeve. Normally you need a Sky TV box, such as Sky Q, ...