Vacuum tubes come to life with these Frankenstein'ed remakes. Vacuum tube as a light bulb, a fake candle, and a vacuum tube flash drive again geek.com link
Showing posts with label Re-use Vacuum Tubes. Show all posts
Showing posts with label Re-use Vacuum Tubes. Show all posts
Vacuum tubes find a second life
Friday, October 21, 2011
Vacuum tubes come to life with these Frankenstein'ed remakes. Vacuum tube as a light bulb, a fake candle, and a vacuum tube flash drive again geek.com link
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