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A comment on The price of lithium-ion batteries has declined by 97% in the last three decades. Parent comment

Re:The price of lithium-ion batteries has declined by 97% in... by robin_reala on Tuesday June 08, 2021 @07:36AM (#27433753)
Lots of countries have 330 km/h trains, and Japan is hoping to open the Chūō shinkansen within the decade, running at up to 500 km/h.
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