Thanks to Tony G4WIF for alerting us to this really nice video from the fellow who made all those great "Secret Life of Machines" videos. This video on LED's makes me want to improve the lighting in my work shop. And I think I need some more high wattage resistors. I'm really glad Tim Hunkins is making more videos. His look at the Secret Life of Radio was a real masterpiece.
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Re: very old plastic +paper tape removal, without ruining painted text.
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Ronson and Zippo lighter fluid are predominately naptha, maybe 90% or so
with some petro distillates thrown in and work just the same but might
leave a lit...
3 hours ago
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