Negative Pressure

Negative pressure may refer to:

  • negative pressure as opposed to positive pressure
  • stretched liquid
  • vacuum
  • negative gauge pressure, a way of expressing pressure measurements below atmospheric pressure
  • suction
  • transpirational pull

Famous quotes containing the words negative and/or pressure:

    “Our role is to support anything positive in black life and destroy anything negative that touches it. You have no other reason for being. I don’t understand art for art’s sake. Art is the guts of the people.”
    —Elma Lewis (b. 1921)

    “He who is of a calm and happy nature will hardly feel the pressure of age, but to him who is of an opposite disposition youth and age are equally a burden.”
    —Plato (c. 427–347 B.C.)