Forged in the fighting of World War II, the cavity magnetron was the heart of radar signals used to identify ... magnetron uses physical cavities and a magnetic field to create microwave energy.

“Magnet Fishing Edinburgh.” The pair found their hobby was da bomb in more ways than one after accidentally hauling up a live World War II grenade while fishing from a bridge in the Union Canal.

The entry is just a summary. Like you, I am busy writing up my father's WW2 story for posterity. I have spent quite a lot of my life on modern radar display systems but I hadn't realised the radar ...

During World War II, battles were won by the side that was first to spot enemy airplanes, ships, or submarines. To give the Allies an edge, British and American scientists developed radar ...

American and British soldiers in World War II used radar to detect enemy ships and, more importantly, their bombers and fighter planes. “I think radar was instrumental in preventing the Nazis ...

A magnet fisherman was surprised to find six WW2 submachine guns in a canal. Nigel Lamford, 50, found the Sten guns when using his specially made magnet, capable of lifting over a ton of metal ...

An abandoned British WW2 radar station that saved numerous lives has found itself at the heart of new proposals to build new homes. Constructed in 1943, the former Gin Head station played a ...

Magnet fishing is a growing hobby ... which is a British rifle during World War II. So that was really cool." They have also found a mortar round from World War II and a Federal-Mogul porcelain ...