#georgedodwellUnmoderated tagAll postsTrending CommunitiesSteemitCryptoAcademyNewcomers' Communityআমার বাংলা ব্লগKorea • 한국 • KR • KOSTEEM CN/中文Steem AllianceAVLE 일상Comunidad LatinaWORLD OF XPILARSteem POD TeamTron Fan ClubBeauty of CreativityExplore Communities...#georgedodwellTrendingHotNewPayoutsMutedduriandurian (28)in #georgedodwell • 7 years agoGeorge DodwellTHE OBLIQUITY OF THE ECLIPTIC Ancient, mediaeval, and modern observations of the obliquity of the Ecliptic…