The interaction of silver materials with light is well-known as the basis of film photography. But, there are much more ...

Light pillars are a unique weather phenomenon that occurs on cold, calm nights in the dead of winter. They are very similar ...

A California startup wants to use giant orbiting mirrors to reflect sunlight onto Earth after dark. The first test satellite ...

Discover why the witec360 Raman microscope is considered the gold standard for correlative microscopy and nanoscale imaging.

To install a home theater on a budget, think carefully about layout, use textiles for soundproofing, and add ambient LED ...

Light can be sculpted into countless shapes. Yet building optical devices that can simultaneously manipulate many different ...

Australians will light candles on Sunday to mark the attack on a Jewish festival that killed 15 people. A national Day of Reflection has been declared. Australians will light candles on Sunday to mark ...

Nineteen years in the making, Light-Years by Nas and DJ Premier arrives as a profound exploration of legacy, time, and the essence of hip-hop. This album, featuring fifteen meticulously crafted tracks ...

Reflection AI, a startup founded just last year by two former Google DeepMind researchers, has raised $2 billion at an $8 billion valuation, a whopping 15x leap from its $545 million valuation just ...

App ID support - Multiple games can be connected to the same relay server (via app id) and will have separate lobbies. Limit the amount of same-ip connections to the relay to prevent bot/spam attacks.