An oldie, but still quite relevant. Harvard graduates can't explain why there are seasons.
posted by longde
1 decade 3 years 9 months ago • 1,629 views • 1:50
HOST: History of Science and Technology
Created: 1 decade 6 years 3 weeks ago
Updated: 5 years 4 months 3 weeks ago
Views: 12,541
Updated: 5 years 4 months 3 weeks ago
Views: 12,541
This playlist is meant to include videos that follow the human understanding of the nature of things and the world through history.
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1 decade 3 years 9 months ago • 1,629 views • 1:50