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SLPT: A spool of network cable can hold 1GB of internet traffic per meter. Leave one plugged in to save up internet for when the power goes out. (lemmy.world)
submitted 2 years ago by to c/shittylifeprotips@lemmy.world
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[–] 7 points 2 years ago

Persistence of data. Once you read the light off the cable the data is gone and you can't get it back.

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