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  2. Nathan Ames - Wikipedia

    en.wikipedia.org/wiki/Nathan_Ames

    The patent (#25,076) was granted on August 9, 1859, for an invention he called "Revolving Stairs". [ 2 ] [ 3 ] The escalator had steps mounted on a continuous belt or chain. He also patented machines for improvement in polishing leather during the time when Lynn's shoemaking industry was one of the largest in the world.

  3. Escalator - Wikipedia

    en.wikipedia.org/wiki/Escalator

    Illustration from U.S. Patent#25,076: Revolving Stairs, issued August 9, 1859, to Nathan Ames. Nathan Ames, a patent attorney from Saugus, Massachusetts, is credited with patenting the first "escalator" in 1859, even though no working model of his design was ever built. His invention, the "revolving stairs", is largely speculative and the ...

  4. List of inventions and discoveries by women - Wikipedia

    en.wikipedia.org/wiki/List_of_inventions_and...

    Bette Nesmith Graham, the founder of the Liquid Paper company, invented one of the first forms of correction fluid in 1956. [42] House solar heating. Hungarian-American MIT inventor Mária Telkes and American architect Eleanor Raymond created, in 1947, the Dover Sun House, the first house powered by solar energy.

  5. Anna Connelly - Wikipedia

    en.wikipedia.org/wiki/Anna_Connelly

    Anna Connelly was an American woman who lived from the mid-19th century to the mid-20th century in Pennsylvania. She was the inventor of the predecessor of the modern outdoor fire escape; her invention saved lives, causing it to become a safety component in modern buildings. In addition, she was one of the first women in the US to submit a ...

  6. Revolving stage - Wikipedia

    en.wikipedia.org/wiki/Revolving_stage

    The revolving stage, called the mawari-butai, was invented by Edo playwright Nakimi Shozo in 1729 and solved the issue of moving heavy scenic properties quickly as Kabuki adopted Bunraku into full scale designs. [5] The mawari-butai also served to capture the audience’s interest in the rambunctious theatre atmosphere.

  7. List of women innovators and inventors by country - Wikipedia

    en.wikipedia.org/wiki/List_of_women_innovators...

    Women inventors have been historically rare in some geographic regions. For example, in the UK, only 33 of 4090 patents (less than 1%) issued between 1617 and 1816 named a female inventor. [ 1 ] In the US, in 1954, only 1.5% of patents named a woman, compared with 10.9% in 2002. [ 1 ]

  8. Timeline of women in science - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_women_in_science

    This is a timeline of women in science, spanning from ancient history up to the 21st century. While the timeline primarily focuses on women involved with natural sciences such as astronomy, biology, chemistry and physics, it also includes women from the social sciences (e.g. sociology, psychology) and the formal sciences (e.g. mathematics ...

  9. Grand Staircase of the Titanic - Wikipedia

    en.wikipedia.org/wiki/Grand_Staircase_of_the_Titanic

    The set of large ornate staircases in the first-class section of the Titanic, and RMS Olympic ; sometimes collectively referred to as the Grand Staircase, is one of the most recognizable features of the British transatlantic ocean liner which sank on her maiden voyage in 1912 after a collision with an iceberg.