http://www.bbc.co.uk/radio3/speech/silentkey/ (BrokenLink 2004-11-09)
Silent Key is an audio-field diary investigation into the history of radio enthusiasts and short-wave hobbyists recorded and assembled by DavidEllis.
"It's also about making radio without a handbook".
The introduction of telegraphy in the mid 19th century transformed the world. The ability of an average Joe to participate in this revolution from his basement added a dimension to the Sputnik era that this 45 minute radio presentation captures in a gentle and pleasing way. I encourage you to plug in your external speakers and have a listen. I've got a bit part about half way through. I'm the one who mentioned computers. -- WardCunningham