The Almanac

September 16

2 things science and human progress accomplished on this date.

  1. 1959

    The first successful photocopier debuts

    Xerox introduced the 914, the first easy-to-use plain-paper photocopier, on live television. It made copying documents effortless and reshaped the modern office.

    Source: Wikipedia

  2. 1987

    The world unites to save the ozone layer

    Nations signed the Montreal Protocol, agreeing to phase out the chemicals destroying Earth's protective ozone layer. It became the most successful environmental treaty ever, and the ozone hole is now healing.

    Source: Wikipedia

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