Quarter Wave Plate

Famous quotes containing the words quarter, wave and/or plate:

    Like the water, the Walden ice, seen near at hand, has a green tint, but at a distance is beautifully blue, and you can easily tell it from the white ice of the river, or the merely greenish ice of some ponds, a quarter of a mile off.
    Henry David Thoreau (1817–1862)

    I hear
    the tide turning. Last
    eager wave over-
    taken and pulled back
    by first wave of the ebb.
    Denise Levertov (b. 1923)

    Our press is certainly bankrupt in the “thrill of awe”Motherwise reverence: reverence for nickel plate and brummagem. Let us sincerely hope that this fact will remain a fact forever; for to my mind a discriminating irreverence is the creator and protector of human liberty.
    Mark Twain [Samuel Langhorne Clemens] (1835–1910)