Youtube activity of "Mar" (@swunt10) on "Technology Connections" channel.
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UCHHfFsER7GV3CZjPYQlg3ew
Commenter youtube id
- 19
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Mar
Commenter name
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@swunt10
Commenter name id
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"Batteries aren't the only way to store energy. Here's another."
Comments by video
"Exploring the good ol' Cassette Tape"
"Heat Pumps: the Future of Home Heating"
"The LED Traffic Light and the Danger of "But Sometimes!""
"The Senseless Ambiguity of North American Turn Signals"
"The Twinkling Light Set: An increasingly rare but delightful type of decorative lighting"
"The US electrical system is not 120V"
"The Vacuum Tube and the Invention of Radio"
"The Weird Typewriter-Computer Hybrid: Smith Corona PWP-3200"
"Why Heat Pumps are Immensely Important Right Now"