• Then there are big-ticket items such as pianos, bicycles and computers.

    CNN: LITTLE EMPERORS

  • The bicycles and cars and computers and radios and calculators that inhabit their albums are a friendly lot.

    NEWYORKER: Sound Machine

  • From pedal-powered computers on bicycles, to self-powered soldiers in militaries, Raaijen predicted human power would be developed widely in coming years.

    CNN: Are we heading for a human-powered future?

  • He had one brilliant idea: Equip Stair Masters and stationary bicycles with touch screen computers that allow exercisers to pass the sweaty minutes watching television, surfing the web or listening to music.

    FORBES: Sweat equity

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