YouTube description: View full lesson: http://ed.ted.com/lessons/why-the-metric-system-matters-matt-anticole For the majority of recorded human history, units like the weight of a grain or the length... continue reading
posted by Aard Vark (oritteropo) 7 years 9 months 3 weeks ago • 341 views • 5:08HOST: History of Science and Technology
Created: 1 decade 5 years 6 months 2 weeks ago
Updated: 4 years 10 months 2 weeks ago
Views: 12,393
Updated: 4 years 10 months 2 weeks ago
Views: 12,393
This playlist is meant to include videos that follow the human understanding of the nature of things and the world through history.