IBM speeds records

IBM speeds push for 500-mile EV battery

An air-breathing battery: the basic chemistry of a lithium air battery is to combine oxygen from the air with lithium ions to create lithium peroxide and the reverse reaction during charge and discharge.
(Credit: IBM) 

World’s Thinnest HD Camcorder

The credit card-sized Poco Pro is not only described as the world’s thinnest full 1080P HD video camera, it’s also said to be the world’s smallest 14 megapixel digital camera.

 Source:http://www.udara1991.com/2011/12/worlds-thinnest-hd-camcorder-poco-pro.html