Polyplus propel potentional power, providing pertinent p...oh...nevermind. Polyplus new technology will allow for "ultra-high energy density [lithium] batteries " to significantly increase battery charge. This will allow cellphones and many other devices longer times of operation between rechargings.
A microchip may soon be available from the minds at MIT that will allow blind people to acheive some level of sight. It's not a full site, but "blind person to recognize faces and navigate a room without assistance."