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yessql
on March 3, 2017
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94-year-old Lithium-Ion Battery Inventor Introduce...
Is lithium the most expensive material in the chemistry?
mtdewcmu
on March 3, 2017
[–]
I made a cursory attempt to find the answer, and I was unsuccessful. I did find this[1], though (from my alma mater).
[1]
https://engineering.cmu.edu/media/press/2016/12_13_whitacre_...
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