ToughSF links to Hannah Ritchie on the lithium we just found including under our noses; then reminding of a 2009 article on lithium battery with the energy density of gasoline
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September (er) 11, 2022 I'd heard of a sodium layer-cake as could oust lithium. Sodium, coming with chlorine as a wasteproduct of desal, should cost not much less than that of otherwise-generated energy. Sodium also should promise energy-density (lower alpha) better than lithium. Where's Chalmers?
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