The summer season is upon us, and if you're looking for an inexpensive way to keep your pool illuminated on a budget, these ...

Here’s a fun video by [Ashish Derhgawen], discussing the photoelectric effect of neon lamps with some simple demonstrations. Orange light makes it light! [Ashish] demonstrates the well-known ...

It is made from almost two kilometres of spiralling neon light and has been described as a "drawing in space" and a "celestial map". The sculpture, by Welsh artist Cerith Wyn Evans, is the latest ...