Tags » Crystal Radio

Crystal Radio Amplified

When Alberta Corwin was a little girl in the 1920s, her father was the first to get a crystal radio.But with only one headset, how could everyone listen?

Sound And Story Collection

Cathedral Radio Finished

Good Afternoon Readers,

I just finished my multiband cathedral style radio.  You can see it at the bottom of the radio page:

http://northernselfreliance.com/radios/

Stephen

Crystal Radio

Every Ham Needs To Make A Crystal Radio... AT LEAST ONCE!

My daughter made a crystal radio set over 15 years ago for a school Science Fair.  It worked great!  But she took 2nd Place (to a freakin’ terrarium) because the (freakin’) science TEACHER indicated to me that… 38 more words

Spencer Graham