Doom

joined 1 year ago
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Applying 'extreme heat' to lithium-ion batteries reportedly restores their capacity, and I think it's the sustainable tech breakthrough of 2025 in c/technology@lemmy.world
[–] Doom@ttrpg.network 0 points 4 months ago (1 children)

multiple times the big one was to wrap a spoon in duct tape and microwave it or boil bleach and drip alcohol in it to make crystals.