On 29/12/16 12:03, tim... wrote:
Though back to my original point, he did, in the third lecture, tell us
about future ideas that are being worked on - a three fold improvement
in Lithium technology probably 10 years away.

That is probably a nearly honest prediction to my mind

Not enough, not quick enough, to meet (worldwide) government aspirations
to have 100% electric car sales by 2025.

Exactly.