Hydrometer
131Hypatia of Alexandria — Infobox Philosopher region = Hypatia era = Ancient philosophy color = lightsteelblue image size = 200px image caption = Hypatia as imagined by Raphael Detail from The School of Athens (1509 1510) name = Hypatia (Υπατία) birth = c. 370 death = 415 …
132Synesius — (c. 373 c. 414), a Greek bishop of Ptolemais in the Libyan Pentapolis after 410, was born of wealthy parents, who claimed descent from Spartan kings, at Cyrene between 370 and 375.LifeWhile still a youth (393) he went with his brother Euoptius to …
