A sun candle is a mesmerising, rare atmospheric phenomenon where sunlight reflects off ice crystals to create a flame-like ...

Omnia, a device capable of fully automated objective refraction, keratometry, tonometry and pachymetry, has been cleared by ...

The anti radar sticker is a key innovation in automotive privacy. These thin, engineered films use light refraction and ...

In this video, I demonstrate a fun science trick using a simple arrow, a glass, and water. Watch how the arrow magically flips direction when seen through the glass of water—a perfect example of ...

When looking at a surf forecast, there are several key factors to take into consideration, including swell direction, swell ...

The global electronics industry is critically dependent on gallium, indium, and germanium, three metals that are mined only as byproducts of zinc and aluminum, with China dominating the world's supply ...

Optometrist, clinic supervisor at Aston University, and Alcon professional education faculty member, Hatim Hassanali, shares ...

In 2010, Taipei introduced the Tian-Tian 120 [120 every day] public health campaign – where school children were encouraged ...

Sunlight is made up of multiple different wavelengths of light, each of which is affected slightly differently as it passes through the water droplets in the atmosphere. The UK Met Office explains how ...

Path of Exile 2's new "Fate of the Vaal" league lets players build their own path in both the past and present.

Black Friday and Cyber Monday 2025 deals are here, and there are some big savings on PS5 consoles this year, with some models reaching the lowest price ever seen. We've rounded up the best Black ...