On Sun, 17 Feb 2013 00:25:59 +0000, Grimly Curmudgeon
wrote:

http://www.upworthy.com/see-the-scie...-battery-l?g=2

Second one as well. Uni of California announced they stuffed nanotubes
in a lithium battery and found it lasted longer, held three times as
much and charged in ten minutes.