SolderSmoke Daily News -- Ham Radio Blog

Serving the worldwide community of radio-electronic homebrewers. Providing blog support to the SolderSmoke podcast: http://soldersmoke.com

Showing posts with label Light Bulbs. Show all posts

Showing posts with label Light Bulbs. Show all posts

Friday, March 12, 2021

The Secret Life of LEDs -- A new Tim Hunkins Video

Thanks to Tony G4WIF for alerting us to this really nice video from the fellow who made all those great "Secret Life of Machines" ...

Sunday, September 30, 2012

Science Fair Light Beam Communications in 1960s

Hi Bill! This Bob Schubert, KC4FNE in Blacksburg Virginia just wanting to say hello and taking the opportunity to say "Thank...

Friday, September 30, 2011

Oscillating Light Bulbs

Oh man, this is some fascinating stuff: old light bulbs found to be oscillating at VHF! Wayne, VA7AT, stumbled upon this phenomenon at age...

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