http://www.cryptogon.com/?p=43252
Liquid metal batteries at $500 a kwhr?
I would also point out an area of enthusiasm for electric cars :
dragstrip racing. These enthusiasts want ever more energy dense batteries to
win on the quarter mile. Some have switching systems in the megawatt range and
love the fact that they are not constrained by mechanical action in the same
way as with an internal combustion engine. Less delay when fractions of a
second count.
