/Tag: cosmology

The Almagest: A Mathematical and Astronomical Treatise

By |2019-08-24T03:43:51+03:00August 24th, 2019|Categories: Culture|Tags: , , , , , , , , , |

The Almagest is a 2nd-century Greek-language mathematical and astronomical treatise on the apparent motions of the stars and planetary paths, written by Claudius Ptolemy. The Almagest is of the most influential scientific texts of all time, it canonized a geocentric model of the Universe that [...]

Yggdrasil: A Mythical Tree in Norse Cosmology

By |2019-08-22T02:19:12+03:00August 22nd, 2019|Categories: Culture, Knowledge|Tags: , , , , , |

Yggdrasil is an immense mythical tree that plays a central role in Norse cosmology, where it connects the Nine Worlds. Yggdrasil is attested in the Poetic Edda, compiled in the 13th century from earlier traditional sources, and the Prose Edda, written in the 13th century by [...]