Lithium Air Battery

Lithium Air Battery, 10 Times the Energy Density

Very cool stuff, check it out http://hardware.slashdot.org/story/09/06/26/1746258/New-Lithium-Air-Battery-Delivers-10-Times-the-Energy-Density?art_pos=3 I think if there is one complaint that every laptop owner is my battery doesn't last long enough. This is great step in the right direction....