Should the Cobalt for EVs Come From the Congo or the Seafloor?
Cars That Think
DECEMBER 21, 2021
Sometime in 2022, workers on the Hidden Gem will lower into the water a steel pipe of colossal proportions, one segment at a time, with a total length of 4 kilometers. In water, though, it weighs significantly less—just enough for the vehicle to gain traction as it propels itself, but not so much as to cause it to get mired in the mud.
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