I was skeptical to see if this would work or not, but Holy …
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I was skeptical to see if this would work or not, but Holy Innovation, Batman - it really does. A pencil lead and a connection source is all you need, and voila! Emergency light source. It's an excellent option if you've ever been stuck on the side of the road with a flat tire and you don't have your handy dandy emergency car kit packed.
Turn a pencil into an emergency light source
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