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  2. Panemone windmill - Wikipedia

    en.wikipedia.org/wiki/Panemone_windmill

    A diagram of a panemone whose wind-catching panels are arranged to turn edge-on to the wind when moving against the wind's thrust, and side-on when moving downwind to harness the wind's motion. A panemone windmill is a type of vertical-axis wind turbine. It has a rotating axis positioned vertically, while the wind-catching blades move parallel ...

  3. Category:Windmills completed in the 20th century - Wikipedia

    en.wikipedia.org/wiki/Category:Windmills...

    This page was last edited on 10 December 2024, at 06:52 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.

  4. Windmill - Wikipedia

    en.wikipedia.org/wiki/Windmill

    The windmills at Kinderdijk in the village of Kinderdijk, Netherlands is a UNESCO World Heritage Site. A windmill is a structure that converts wind power into rotational energy using vanes called sails or blades, by tradition specifically to mill grain (), but in some parts of the English-speaking world, the term has also been extended to encompass windpumps, wind turbines, and other applications.

  5. Panemone - Wikipedia

    en.wikipedia.org/?title=Panemone&redirect=no

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  6. List of inventions in the medieval Islamic world - Wikipedia

    en.wikipedia.org/wiki/List_of_inventions_in_the...

    Panemone windmill: The earliest recorded windmill design found was Persian in origin, and was invented around the 7th-9th centuries. [20] [21] 9th century. Algebra discipline: Al-Khwarizmi is considered the father of the algebra discipline. The word Algebra comes from the Arabic الجبر (al-jabr) in the title of his book Ilm al-jabr wa'l ...

  7. Wind turbine - Wikipedia

    en.wikipedia.org/wiki/Wind_turbine

    These "Panemone" were vertical axle windmills, which had long vertical drive shafts with rectangular blades. [6] Made of six to twelve sails covered in reed matting or cloth material, these windmills were used to grind grain or draw up water, and were used in the gristmilling and sugarcane industries. [7]

  8. Category:Wind turbines - Wikipedia

    en.wikipedia.org/wiki/Category:Wind_turbines

    Panemone windmill; Parris Manufacturing Company; Pitch bearing; Q. QBlade; Quietrevolution wind turbine; R. ... This page was last edited on 23 May 2021, at 22:49 (UTC).

  9. Category:Iranian inventions - Wikipedia

    en.wikipedia.org/wiki/Category:Iranian_inventions

    Panemone windmill; Panjdari; Pasur (card game) Persian carpet; Persian embroidery; Persian miniature; ... This page was last edited on 24 July 2023, at 14:53 (UTC).