WAD - Materials

Materials

  • Wad, any black manganese oxide or hydroxide mineral rich rock in the oxidized zone of various ore deposits
  • Wadding, disc of material used in guns to seal gas behind a projectile or to separate powder from shot

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Famous quotes containing the word materials:

    If our entertainment culture seems debased and unsatisfying, the hope is that our children will create something of greater worth. But it is as if we expect them to create out of nothing, like God, for the encouragement of creativity is in the popular mind, opposed to instruction. There is little sense that creativity must grow out of tradition, even when it is critical of that tradition, and children are scarcely being given the materials on which their creativity could work
    C. John Sommerville (20th century)

    In daily life what distinguishes the master is the using those materials he has, instead of looking about for what are more renowned, or what others have used well.
    Ralph Waldo Emerson (1803–1882)

    Our job is now clear. All Americans must be prepared to make, on a 24 hour schedule, every war weapon possible and the war factory line will use men and materials which will bring, the war effort to every man, woman, and child in America. All one hundred thirty million of us will be needed to answer the sunrise stealth of the Sabbath Day Assassins.
    Lyndon Baines Johnson (1908–1973)