The Yaber Projector L2s is available in two exclusive colours developed in collaboration with the Pantone Color Institute. Called Misty White and Lunar Rock, they bring a sense of simplicity and ...

It's easy to think of the best telescopes when it comes to viewing the night sky and beyond ... They also feature extra-low dispersion glass elements, water and oil-repellent coating on the ...

The earliest deformable mirrors (DMs) developed to test Babcock's idea were made of metal-coated glass plates bonded to ... loop AO control system for on-sky observation. Measurements made using ...

If we could travel one light-year using a crewed spacecraft like the Apollo lunar module, the journey would take approximately 27,000 years, according to the BBC Sky at Night Magazine. Stars and ...

Have you ever looked up in the sky and noticed a strange glow next to the sun ... a ring of light around the sun caused by the refraction of light particles around ice crystals. Light enters the ...

Snell’s Law explains light refraction at material boundaries, a principle crucial to fiber optics, lens design, and advanced ...

Subscription satellite and streaming broadcaster Sky has announced today that its popular Sky Glass TVs are now available to buy from the U.K.’s largest electrical retailer, Currys. And to ...

Sky and UK electricals retailer Currys have announced a new retail partnership allowing customers to purchase Sky Glass in Currys stores nationwide, as well as online through the Currys website. To ...

If you've been pondering making the switch to Sky's smart Glass TV it's about to get easier to check out and try these internet-connected screens before you take the plunge. Until now, the only ...

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, ...

Plot a graph of sine of angle of incidence (y axis) against sine of angle of refraction. The gradient of this graph is the refractive index of the material of the semicircular block. So the ray ...