A crystal radio is basically a high Q resonator tied to an antenna and an envelope detector. These days the envelope detector is a point contact diode such as a 1N34 Germanium diode. The resonant ...

While McDonald's Sprite trends on Twitter yet again, a franchise owner and a sensory scientist explain why the lemon-lime soda seems to hit differently. McDonald’s Sprite memes have electrified ...

Crystal Raypole’s work appears on Healthline, and she’s previously worked as a writer and editor for GoodTherapy. Her interests include Japanese language and translation, cooking, natural ...

CTI is a high volume manufacturer of oxide single crystals and Acousto-Optical components worldwide, we have leadership in quality, low-cost and R&D. We produce 60 tons/yr of Li Niobate, and have ...

Crystal skulls are not uncommon or terribly mysterious. Thousands are produced every year in Brazil, China, and Germany. But there are a handful of these rather macabre objects that have fueled ...

Crystal deodorant is a type of alternative deodorant made of natural mineral salt called potassium alum, also known as potassium aluminum sulfate. It has been shown to have antimicrobial ...

The Dragonite cross-stitch is incredibly clean, took over 12,000 stitches, and brings a reversed Pokemon Gold and Crystal ...

Crystal Palace's Jean-Philippe Mateta scored twice including a last-gasp penalty as they clawed their way back from two goals down to salvage a 2-2 Premier League draw against promoted Leicester ...

Crystal Palace can draw an established link back to the Crystal Palace football team established in 1861, which played its first match in March 1862. The connection makes Palace the oldest league club ...

Gary Linker brings you highlights and analysis from Saturday's eight Premier League fixtures. If you missed Match of the Day, you can catch up now on BBC iPlayer. Listen back to full match ...

This evening will see some clear spells, before low cloud moves in overnight off the North Sea. This will thicken in the early hours with some mist and fog possible towards dawn. Thursday Tomorrow ...

A tense Cold War thriller based on a true story. VideoA tense Cold War thriller based on a true story ...