2011-05-26 04:59:49New Flow battery??
Paul D

chillcast@googlemail...
82.18.130.183

Just 'surfing' around for energy storage and came across this news wire:

http://www.prnewswire.com/news-releases/from-the-rustbelt-an-iron-based-flow-battery-122588893.html

Replacing Vanadium with a cheap alternative would be a major step forward.