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Title: Secret Life of Machines Post by: n1ps on March 28, 2020, 09:24:55 PM I loved this series when it aired nearly 30 yrs ago. Note the spark gap segment. These guys were clever. Shows are still available on line. My favorite though was the beer can mortar ;D AMfone - Dedicated to Amplitude Modulation on the Amateur Radio Bands
https://www.youtube.com/watch?v=-rcO69XCPPQ Peter |