technology

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• What Is Creative Destruction? Schumpeter's Idea Explained
  Creative destruction is Joseph Schumpeter's term for how new methods and firms replace old ones, so economic growth comes with the decline of established businesses.
• The Optical Telegraph: Semaphore Networks Before Electricity
  How 18th-century semaphore towers relayed coded messages hundreds of kilometers in minutes — the first practical telecommunications network, and its brief dominance.
• The Industrial Revolution
  The period from the late 18th century when mechanized production, steam power, and factories transformed economies and societies.