1491: The Untold Story of the Americas before Columbus S1E6: Science and Technology
- Aired: 2017-12-13
- Time: 19:00:00
- Runtime: 60 minutes
Overview
The ingenuity, skill and talent of Indigenous people is found in the earliest use of the number "0", the mapping of planets and stars, the development of multi-year calendars and the invention of writing systems.