Syzygy preceding the Winter Ingress
Ptolemy writes “it yet seems to be more consonant to nature, and more consistent with the facts, that the combined positions of the Sun, and the new, or full, Moon, which happen when the Sun is nearest to the points above-mentioned, should mark the four beginnings; and more especially if such combined positions should produce [...]










About Cardano’s seven segments (aphorisms): a review
Dorotheus on ships: the Concordia departure
About the temperament of the moon
December 16, 2008
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