Thread: What exactly is radio
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Old May 10th 10, 01:42 AM posted to rec.radio.amateur.antenna
joe joe is offline
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First recorded activity by RadioBanter: Feb 2010
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Default What exactly is radio
Szczepan Białek wrote:


Do you know even one example where Acoustic analogy do not work?
S*



A high school experiment using a bell jar, alarm clock and a vacuum pump.
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