Should the Cobalt for EVs Come From the Congo or the Seafloor?
Cars That Think
DECEMBER 21, 2021
The giant vessel is now being outfitted to collect polymetallic nodules , which are gravel- to briquette-size concretions that can be found strewn almost like paving stones on certain parts of the deep-ocean floor. Nodules will be separated from this slurry aboard the Hidden Gem , which will store them in its hold and discard what remains.
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