What happens when a bowling ball and a feather are dropped together in a vacuum ?
posted by billpayer 9 years 6 months ago • 2,767 views • 4:42HOST: History of Science and Technology
Created: 1 decade 5 years 6 months 1 week ago
Updated: 4 years 10 months 1 week ago
Views: 12,393
Updated: 4 years 10 months 1 week 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.