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MIT Technology Review

Inventing New Technologies and Markets

March 2011

Our second annual list of the world’s most innovative technology companies highlights businesses whose work is changing industries and lives.

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Letter from the editor

Is WikiLeaks a Good Thing?

Features

  • Categorized in 17032

    The New Money

    Square, founded by the creator of Twitter, lets people accept credit cards with their smart phones. That innovation could transform transactions in surprising ways.

  • Categorized in 17037

    Praying for an Energy Miracle

    Every clean-tech startup these days claims to have a breakthrough that will finally make renewable and clean energy sources cheap enough to compete with fossil fuels. But are we really on the brink of a clean-energy economy?

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