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Japan's robot suit to bring hope to the disabled

Japan's Cyberdyne may share its name with the company responsible for nuclear destruction and the killer robots of the "Terminator" movie series, but the similarities end there.

Art of paper-cutting inspires self-charging paper device

Despite the many advances in portable electronic devices, one thing remains constant: the need to plug them into a wall socket to recharge. Now researchers, reporting in the journal ACS Nano, have developed a light-weight, ...

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