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Indian car maker Tata has a prototype motor that's powered by compressed air.
Tata successfully demonstrated compressed air engines in its vehicles, and will work with MDI to bring this technology to market.
It's slow, but very green. Meet the possible future of transportation.
Raphael is a robotic gripper that's powerful enough to hold something heavy, say an Uzi, but delicate enough to grasp human brains without destroying them.
FriendFeed has a new way for users to eyeball new updates. A desktop notifier, built on top of Adobe's AIR runtime will feed you a never-ending stream of updates.
University students develop model that runs on oxygen.
Could sewage be the holy grail for clean fuel? The Orange County Sanitation District in Fountain Valley, Calif., recently opened the world's first tri-generation fuel cell and hydrogen energy station, which uses sewage biogas to produce heat, electricity, and hydrogen.
The draft of the federal budget for 2013 pulls back the throttle on the rival Global Hawk program. An Air Force general says the U-2, a design that dates to the 1950s, is "the stronger system."
Neosonik's wireless audio technology allows for a full 5.1 surround-sound setup without running a single speaker wire.