Archive for August 22nd, 2007

That does not compute

Question: Surprisingly enough, the term ‘computer’ was first used to describe a calculating device more than 140 years ago. It was used to describe:

  • Babbage’s analytical engine
  • a circular slide rule
  • Jacquard loom



Answer: a circular slide rule

Specifically, the Fuller model, from the 1850’s.

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