this post was submitted on 11 Oct 2023
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Solarpunk technology
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Technology for a Solar-Punk future.
Airships and hydroponic farms...
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How do you know if a battery has died? If three batteries have died and the flashlight keeps working as normal, then one day the fourth battery finally dies and the user is surprised to find the flashlight suddenly won't turn on. This sounds like using a normal flashlight?
You can see the light getting weaker