Talk:Deferent and epicycle

From Academic Kids

I ran across someone elsewhere (slashdot) mentioning that the notion of epicycles upon epicycles being added in the middle ages is bad history, and that this is one that Britannica had some very bad articles on at one point. So someone (unlike me) who does know this well may want to double-check this entry and maybe comment on other mis-information floating around...

Retrieved from "http://www.academickids.com/encyclopedia/index.php/Talk:Deferent_and_epicycle"
Personal tools
Navigation

    Information

    • Home Page (http://academickids.com/encyclopedia/index.php)
    • New Articles (http://www.academickids.com/encyclopedia/index.php/Special:Newpages)
    • Contact Us (http://www.academickids.com/encyclopedia/index.php/Contactus)

    Academic Kids Menu

    • Art and Cultures (http://www.academickids.com/encyclopedia/index.php/Art_and_Cultures)
      • Art (http://www.academickids.com/encyclopedia/index.php/Art)
      • Architecture (http://www.academickids.com/encyclopedia/index.php/Architecture)
      • Cultures (http://www.academickids.com/encyclopedia/index.php/Cultures)
      • Music (http://www.academickids.com/encyclopedia/index.php/Music)
      • Musical Instruments (http://academickids.com/encyclopedia/index.php/List_of_musical_instruments)
    • Biographies (http://www.academickids.com/encyclopedia/index.php/Biographies)
    • Clipart (http://www.academickids.com/encyclopedia/index.php/Clipart)
    • Geography (http://www.academickids.com/encyclopedia/index.php/Geography)
      • Countries of the World (http://www.academickids.com/encyclopedia/index.php/Countries)
      • Maps (http://www.academickids.com/encyclopedia/index.php/Maps)
      • Flags (http://www.academickids.com/encyclopedia/index.php/Flags)
      • Continents (http://www.academickids.com/encyclopedia/index.php/Continents)
    • History (http://www.academickids.com/encyclopedia/index.php/History)
      • Ancient Civilizations (http://www.academickids.com/encyclopedia/index.php/Ancient_Civilizations)
      • Industrial Revolution (http://www.academickids.com/encyclopedia/index.php/Industrial_Revolution)
      • Middle Ages (http://www.academickids.com/encyclopedia/index.php/Middle_Ages)
      • Prehistory (http://www.academickids.com/encyclopedia/index.php/Prehistory)
      • Renaissance (http://www.academickids.com/encyclopedia/index.php/Renaissance)
      • Timelines (http://www.academickids.com/encyclopedia/index.php/Timelines)
      • United States (http://www.academickids.com/encyclopedia/index.php/United_States)
      • Wars (http://www.academickids.com/encyclopedia/index.php/Wars)
      • World History (http://www.academickids.com/encyclopedia/index.php/History_of_the_world)
    • Human Body (http://www.academickids.com/encyclopedia/index.php/Human_Body)
    • Mathematics (http://www.academickids.com/encyclopedia/index.php/Mathematics)
    • Reference (http://www.academickids.com/encyclopedia/index.php/Reference)
    • Science (http://www.academickids.com/encyclopedia/index.php/Science)
      • Animals (http://www.academickids.com/encyclopedia/index.php/Animals)
      • Aviation (http://www.academickids.com/encyclopedia/index.php/Aviation)
      • Dinosaurs (http://www.academickids.com/encyclopedia/index.php/Dinosaurs)
      • Earth (http://www.academickids.com/encyclopedia/index.php/Earth)
      • Inventions (http://www.academickids.com/encyclopedia/index.php/Inventions)
      • Physical Science (http://www.academickids.com/encyclopedia/index.php/Physical_Science)
      • Plants (http://www.academickids.com/encyclopedia/index.php/Plants)
      • Scientists (http://www.academickids.com/encyclopedia/index.php/Scientists)
    • Social Studies (http://www.academickids.com/encyclopedia/index.php/Social_Studies)
      • Anthropology (http://www.academickids.com/encyclopedia/index.php/Anthropology)
      • Economics (http://www.academickids.com/encyclopedia/index.php/Economics)
      • Government (http://www.academickids.com/encyclopedia/index.php/Government)
      • Religion (http://www.academickids.com/encyclopedia/index.php/Religion)
      • Holidays (http://www.academickids.com/encyclopedia/index.php/Holidays)
    • Space and Astronomy (http://www.academickids.com/encyclopedia/index.php/Space_and_Astronomy)
      • Solar System (http://www.academickids.com/encyclopedia/index.php/Solar_System)
      • Planets (http://www.academickids.com/encyclopedia/index.php/Planets)
    • Sports (http://www.academickids.com/encyclopedia/index.php/Sports)
    • Timelines (http://www.academickids.com/encyclopedia/index.php/Timelines)
    • Weather (http://www.academickids.com/encyclopedia/index.php/Weather)
    • US States (http://www.academickids.com/encyclopedia/index.php/US_States)
          Advertisement