Researchers hard at work to make the workhorse lithium ion battery better http://t.co/8Cih5iAuwP
— Rajesh (@raj1094) July 28, 2014
from Twitter http://ift.tt/1rfPAwo
Researchers hard at work to make the workhorse lithium ion battery better http://t.co/8Cih5iAuwP
— Rajesh (@raj1094) July 28, 2014