Are you nervous about entrusting your life to a self-driving car? What if you could telepathically communicate with the vehicle to instantaneously let it know if it makes a mistake?
IBM's Watson may be most famous for winning at the game show "Jeopardy!" but from an office here in Manhattan, the celebrated computer's brains are being used to tackle even bigger challenges.
Magnetically controlled swarms of microscopic robots might one day help fight cancer inside the body, new research suggests.
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