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Telautograph
2010-10-28 18:58:23

The telautograph transmists electrical impulses recorded by potentiometers at the sending station to servomechanismas attached to a pen at the receiving station. This machine is the precursor to the modern fax machine. It is the first device to transmit drawings to a stationary sheet of paper. Elisha Gray invented and patented the telautograph in 1888. It was publicly exhibited in 1893. The...

Word of the Day
cruet
  • A vial or small glass bottle, especially one for holding vinegar, oil, etc.; a caster for liquids.
This word is Middle English in origin, and ultimately comes from the Old French, diminutive of 'crue,' flask.
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