Quote:
Originally Posted by Dave R
Yup, if you put an LED in backwards, it absorbs all the light in its vicinity then it's wicked hard to find.
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Your post reminded me of something I read about 15 years ago... A bit of googling turned up a link to it, on a webpage clearly from a previous era. Enjoy:
http://lightandsound.net.au/darksuckerpage.html