

4·
11 hours agoYep, lithium can be tricky to obtain if there are political or other issues. OTOH as you say, sodium is everywhere.


Yep, lithium can be tricky to obtain if there are political or other issues. OTOH as you say, sodium is everywhere.


It’s so stupid that we ditched electricity powered trams and buses through wires.
It’s mostly too hard or too expensive to extract AFAIK.