We're often disappointed when 'cool'-looking inventions never come to market, but it looks like the dual-piezo jet fans we saw in GE's labs recently have a fighting chance. The company told us at CES 2013 that it wants to team with Texas Instruments to put the millimeter-thick, bellows-like units inside upcoming Ultrabooks and other devices that have no room for a traditional fan. Such a partnership could work out since GE has little experience in the gadget-space, and TI has all the power conversion bits necessary to make the tech work, since they're similar to the latter outfit's circ
