According to [M Caldeira], the Blaupunkt Sultan 24300 was one of the last tube radios made in the 1960s. He’s got one but it needed some tender loving care, and you can see how he approaches a ...

Restoring a vintage radio receiver has the potential to be a fun weekend project, but it pays to know what you’re up against. Especially in the case of vacuum tube electronics, running down ...

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen ...

and thermionic valves or valves in other parts of the world, especially Britain. Although many uses for vacuum tubes have been phased out, they were heavily used in early generations of electronic ...

Metal tube (tubing) is made of metallic elements or alloys and is designed for specific industrial applications. Compared to other types of tubing, metal tube is stronger and most robust, making it ...

and it was also used in everything from radios to televisions to the first computers. The audion, or triode, at the heart of the vacuum tube is what the transistor was built to replace.

A ribbon-cutting was held Tuesday as Tube City Online celebrated its new digital media and podcasting studio. The studio was ...

Hundreds of handheld pagers exploded near simultaneously in parts of Lebanon and Syria, killing at least nine people — ...

A north London Tube station that was closed for repairs ... "However, during unrelated work to improve other parts of the station we identified assets that require essential repair to allow ...

Ken Bruce announced on his show this morning that a brand-new sister station, Greatest Hits Radio 60s is set to launch.

Pagers used by the militant group Hezbollah simultaneously exploded, injuring more than 2,800 people and killing at least ...