Multicultural Astronomy - Episode 03 - Babylonian Astronomy - Numbers and the Calendar

In this lecture, we will briefly discuss the numbering system used by the Babylonians which we still use for some things today. In addition, we will look at the calendar developed by the Babylonians. The Astronomy Picture of the Day video will be uploaded each Monday. The Astronomy of Other Cultures video will be uploaded each Wednesday. The Exploration of the Solar System video will be uploaded each Friday. These lecture videos are designed to complement the content in the OpenStax Astronomy 2e textbook. The book can be downloaded free of charge at: https://openstax.org/details/books/as... Lecture slides are available for download here: https://drive.google.com/drive/folder... They are currently available in Apple Keynote, PowerPoint, and pdf format. You can access the most current versions of the lecture videos through the following playlist:    • OpenStax Astronomy 2e - Lecture Videos - 2023   The series on Misconceptions in Astronomy (currently paused) is available here:    • Misconceptions in Astronomy   The series on Special Topics in Astronomy (currently paused) is available here:    • Special Topics in Astronomy   The series on Astronomy of Other Cultures is available here:    • Multicultural Astronomy   The series on Exploration of the Solar System is available here:    • Special Topics in Astronomy   These videos are being released under a CC-BY license so that others can feel free to adapt them for their use as long as attribution is given.