39 ⟶ Death of Astronomer and Grammarian Thrasyllus of Mendes
Thrasyllus of Mendes, Greek grammarian and astronomerYear
-116
19
39
49
🔭 Hipparchus Discovers Precession and Compiles Trigonometric Tables
Hipparchus discovers precession of Earth's equinoxes and compiles first trigonometric tables.⟶

AstronomyMathematicsAncient greeceTrigonometryMeasurement


📚 Didymus Chalcenterus Flourishes as a Scholar
Didymus Chalcenterus, Greek scholar and grammarian (b. c. 63 BC)⟶
Ancient greeceRoman EmpireScholarshipGrammarLiteratureEducationLibraries


🔭 Death of Astronomer and Grammarian Thrasyllus of Mendes
Thrasyllus of Mendes, Greek grammarian and astronomer⟶

Ancient greeceRoman EmpireAstronomyGrammarScholarMathematics


✍️ Herennius Philo's Literary Activity
Herennius Philo, Greek grammarian and writer (d. 141)⟶

Ancient greeceRoman EmpireGrammarLiteratureEducation

