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 ...

The Diadem Edition is a medium-format reference Bible with generously sized print. It is an enlargement of the classic Cambridge Pitt Minion Edition. Like the Pitt Minion, the Diadem uses the Lexicon ...

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 ...

The Diadem Reference Edition enlarges the classic and elegant text design of the Pitt Minion Edition, widely admired for its fine combination of readable text and efficient use of space. The beautiful ...

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 ...

A crystal-clear artificial feather that is one of the legacies of an ancient human realm. The cries of soaring eagles are ...

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 ...

The Lost Diadem in the world of Harry Potter is another item that belonged to a house founder. Rowena Ravenclaw possessed the item, which could make its wearer smarter, before it was stolen by her ...

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 ...

DiADeM is a tool to support GPs in diagnosing dementia for people living with advanced dementia in a care home setting. It has been developed by the Yorkshire and Humber Dementia Strategic Clinical ...

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 ...