The above posts confirm my opinion as a technical guy on where the EV world is going.
The are IMO 6 areas to follow, and invest in!!
Lithium, Cobalt, graphite/Graphine, Boron, Nickel, and Dysposium
Also Copper will be in an increasing demand as EVs require a lot of it to connect up the batteries and conduct
the current and signals to where it is needed.