She invented the astrolabe (370-415)

• Apathy, sadly, about one Greek mathematician
• Greek philosopher and astronomer

Wikipedia Word definitions in Wikipedia
Hypatia, or New Foes with an Old Face is an 1853 novel by the English writer Charles Kingsley . It is a fictionalised account of the life of the philosopher Hypatia , and tells the story of a young monk called Philammon who travels to Alexandria , where ...