sorry about this folks... I read where someone claims that the origin of the 360 degree circle is from ancient Babylonia, not the tv series...and the article claimed that the 360 number was used because the year actually used to be 360 days, not 365+... the further claim is made that this can be shown/proven by reverse calculation of the orbit of earth.... first, is this true? can you calculate the orbit of the earth backward historically? second, the article goes on to claim that during the time that the earth had a 360 day year, the orbit of mars brought mars between the earth and the moon.... fantastic claim, just wondering if it's true or calculate-able thanks -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics