SCIENCE said:

roughbarked said:

Bogsnorkler said:

You read about a lot of new battery chemistries that promise various advantages. Faster charging, energy density, safer, price etc.

which ones hold the most promise?

I’m thinking for transport rather than for grid applications.

Weight is a big primary concern.

so keep them in outer space

Now there’s a thought. We have one of those. It is nown as Sol.