Tech over Time

By JavannaD
  • Telephone was invented.

    Telephone was invented.

  • The first permanent outdoor telephone wire was completed.

  • Almost 50,000 telephones in the US alone.

  • The first coin operated telephone installed.

    The first coin operated telephone installed.

  • “French phone” developed by the Bell company.

    “French phone” developed by the Bell company.

  • Worlds first commercial mobile phone service put into operation.

  • The transistor was invented at Ball laboratories.

  • The world’s first international communications satellite, Telstar, was launched.

    The world’s first international communications satellite, Telstar, was launched.

A list shows items. A timeline shows sequence.

Use Timetoast to make dates, milestones, and turning points easier to understand in a clear visual format. Timetoast is a timeline maker for work, school, research, and stories.

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