But what you probably haven't seen is this euro cent-sized projector created by crafty German engineers at the Fraunhofer Institute for Applied Optics and Precision Engineering in Jena.

ENGADGET: German researchers unveil a euro cent-sized projector

The high-performance systems that Lockheed Martin develops require a range of technologies, including cloud computing, biometrics, information management, modeling and simulation, precision pointing, energy management and storage, optics and electro-optics, and nanotechnology.

ENGADGET: Lockheed Martin's technology hub brings startups closer to government needs

He uses an improbable combination of green algae, blue lasers, gene therapy and fiber optics to map neural circuits deep inside the brain with a precision that has never been possible before.

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