Birdwatch Note Rating
2024-01-08 05:19:16 UTC - HELPFUL
Rated by Participant: 6AA1853BEAD0BE96E9FFB952A4FA55825F1119BF1D11F444B1F3B58397106170
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Original Note:
The electricity is not produced "solely from salt water": It's a magnesium battery. The salt water only serves as an electrolyte. The magnesium anode must be replaced as soon as it is used up. https://blog.upsbatterycenter.com/magnesium-salt-water-battery-torch/ https://en.wikipedia.org/wiki/Magnesium_battery
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