Beep boop - this is a robot. A new show has been posted to TWiT…
What are your thoughts about today’s show? We’d love to hear from you!
AM is the only frequency you can transmit on where the receiver doesn’t need to be powered. In terms of emergency where electric power becomes and issue this would be a good feature not to toss out when you need them most.
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Great tip. I remember building crystal radio kits as a kid. No battery required.
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