Old radios often had selenium rectifiers to convert AC to DC. The problem is that the old units, dating back to 1933, are prone to failure and to release dangerous chemicals like hydrogen selenide.

The radio is simplicity itself, built on a wooden substrate with a very basic coil and capacitor tuned circuit. Continue reading “Vintage Crystal Radio Draws The Waves” → ...

AM Radio for Every Vehicle Act would require AM radios in electric vehicles, even though automakers claim electric motors ...

For this ongoing Fall 2024 Fund Drive, we are proudly featuring two rare antique radios, kindly provided and restored by the California Historical Radio Society (CHRS). These lovely finds are ...

For this ongoing Fall 2024 Fund Drive, we are proudly featuring two rare antique radios, kindly provided and restored by the California Historical Radio Society (CHRS). These lovely finds are ...

By: Owen Moore | Updated 30.09.2024, 17:31 ...

While wireless speakers and online streaming are all the rage, we still have a lot of love for radios. The original "wireless" radio has come a long way since its origins though, as you'll often find ...

Can you afford to be a foster carer? Money Box looks at the costs involved in fostering children. The incredible story of a lobsterman at sea Mathematician Hannah Fry tells the story of a man lost ...

The question isn’t new. But seismic changes to college sports, embraced by Coach Deion Sanders and his University of Colorado Buffaloes, have made it more relevant than ever.

The best DAB radios outperform traditional FM/AM radios, offering clear sound without the usual interference. With stations now primarily broadcasting digitally, you’ll need a DAB radio to enjoy ...

An Electric Shaver in a Pontiac Have you ever found yourself on the road wishing to trim your beard or mustache? In the ...