Robot helps develop carbon composite structures

A robot named ISAAC, which features a versatile spinning head and a robust, acrobatic arm, will help NASA’s Langley Research Center, Hampton, Va., create and test new composite structures faster, less expensively, and with more room for experimentation than ever before.

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Flying around the world without fuel

The countdown has started for a visionary project: In a few weeks the futuristic Solar Impulse aircraft will embark on its unprecedented flight around the world—powered only by the sun and supported by high-tech materials.

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