SA - Mathematics, Science, Engineering, Medicine

Mathematics, Science, Engineering, Medicine

  • Salicylic acid, a plant hormone
  • Single action, a type of firearm trigger
  • Spectral acceleration in seismology and earthquake engineering
  • Spontaneous abortion
  • Superabundant number, type of number (mathematical concept)
  • Sustained action, a longer-acting form of a medication
  • Unbarred spiral galaxy

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Famous quotes containing the word medicine:

    “For this invention of yours will produce forgetfulness in the minds of those who learn it, by causing them to neglect their memory, inasmuch as, from their confidence in writing, they will recollect by the external aid of foreign symbols, and not by the internal use of their own faculties. Your discovery, therefore, is a medicine not for memory, but for recollection,—for recalling to, not for keeping in mind.”
    —Plato (c. 427–347 B.C.)