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From https://news.ycombinator.com/item?id=40542826 https://news.ycombinator.com/item?id=40542826 re: the IEF report "Copper Mining and Vehicle Electrification"
by westurner 2y ago
From https://news.ycombinator.com/item?id=40542826 https://news.ycombinator.com/item?id=40542826 re: the IEF report "Copper Mining and Vehicle Electrification" (2024) https://www.ief.org/focus/ief-reports/copper-mining-and-vehicle-electrification https://www.ief.org/focus/ief-reports/copper-mining-and-vehi... :
> Graphene is an alternative to copper
In graphene, there is electronic topology: current, semiconductivity, room temperature superconductivity