Engines Podcast
Engines of Our Ingenuity 1422: Alexandria
Posted on · Episode: 1422 Technology in Alexandria, ca. 200 BC. Today, a 2200-year-old age of invention.
Tag: Eratosthenes
Engines Podcast
Engines of Our Ingenuity 2594: Ptolemy’s Geographia
Posted on · Episode: 2594 Mapping the World: Ptolemy’s Geographia. Today, a man and a map.