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nrrd : radio   12

Otter Creek - South Harrison Observatory
Ham radio operator builds antenna and listens to Apollo 11 astronauts on the moon.
science  radio  tech  diy  space 
november 2009 by nrrd
MJRainey - El Silbo
Radiotelephone transmitter that runs on the power of microphone; no battery required
electronics  projects  radio  diy 
november 2009 by nrrd
Pandora-enabled wifi radio
radio  consume  internet  appliance 
april 2009 by nrrd

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