EratosthenesEratosthenes of Cyrene (ɛrəˈtɒsθəniːz; Ἐρατοσθένης eratosthénɛːs; 276 BC – 195/194 BC) was a Greek polymath: a mathematician, geographer, poet, astronomer, and music theorist. He was a man of learning, becoming the chief librarian at the Library of Alexandria. His work is comparable to what is now known as the study of geography, and he introduced some of the terminology still used today. He is best known for being the first person known to calculate the circumference of the Earth, which he did by using the extensive survey results he could access in his role at the Library; his calculation was remarkably accurate.
GeorgicsThe Georgics (ˈdʒɔrdʒɪks ; Georgica ɡeˈoːrɡɪka) is a poem by Latin poet Virgil, likely published in 29 BCE. As the name suggests (from the Greek word γεωργικά, geōrgiká, i.e. "agricultural (things)") the subject of the poem is agriculture; but far from being an example of peaceful rural poetry, it is a work characterized by tensions in both theme and purpose. The Georgics is considered Virgil's second major work, following his Eclogues and preceding the Aeneid.
Origin mythAn origin myth is a type of myth that explains the beginnings of a natural or social aspect of the world. One specific kind of origin myth is the creation or cosmogonic myth, which narrates the formation of the universe. However, numerous cultures have stories that take place after the initial origin. These stories aim to explain the origins of natural phenomena or human institutions within an already existing world.
PropertiusSextus Propertius was a Latin elegiac poet of the Augustan age. He was born around 50–45 BC in Assisium (now Assisi) and died shortly after 15 BC. Propertius' surviving work comprises four books of Elegies (Elegiae). He was a friend of the poets Gallus and Virgil and, with them, had as his patron Maecenas and, through Maecenas, the emperor Augustus. Although Propertius was not as renowned in his own time as other Latin elegists, he is today regarded by scholars as a major poet.
DidacticismDidacticism is a philosophy that emphasizes instructional and informative qualities in literature, art, and design. In art, design, architecture, and landscape, didacticism is a conceptual approach that is driven by the urgent need to explain. When applied to ecological questions (for example), didacticism in art, design, architecture and landscape attempts to persuade the viewer of environmental priorities; thus, constituting an entirely new form of explanatory discourse that presents, what can be called "eco-lessons".
