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Red light nose probes. (And a DIY one for your snitch too.) in Electronics Technology Videos | Science Flicks

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Red light nose probes. (And a DIY one for your snitch too.)

What better way to treat hay fever than to jam two red LEDs up your nose. I'll let you guys decide if you think this works.
I've included a DIY version too that can also double up as a USB power-bank powered Halloween effect.
Note that I do not condone sticking LEDs up your orifices.

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