Reaction Wheels

Famous quotes containing the words reaction and/or wheels:

    Sole and self-commanded works,
    Fears not undermining days,
    Grows by decays,
    And, by the famous might that lurks
    In reaction and recoil,
    Makes flames to freeze, and ice to boil.
    Ralph Waldo Emerson (1803–1882)

    Let a man find himself, in distinction from others, on top of two wheels with a chain—at least in a poor country like Russia—and his vanity begins to swell out like his tyres. In America it takes an automobile to produce this effect.
    Leon Trotsky (1879–1940)