Big History - Season 1 Episode 6 Defeating Gravity

Big History
Available Formats Big History Secure Scanned : 11/19/2024 Watch HD Download HD
Big History

Big History - Season 1 Episode 6 Defeating Gravity

Big History - Season 1 Episode 6 Defeating Gravity

Overview: Flight takes more than wings. We need the right kind of air, the perfect materials cooked up over billions of years, and cosmic forces that are just right for us to leave the ground without tumbling off into space. Big History reveals how planet Earth is the perfect planet for flight.

Watch Trailer First Air Date: Nov 02, 2013 Last Air date: Dec 28, 2013 Season: 1 Season Episode: 17 Episode Runtime: 30 minutes Quality: HD IMDb: 7.80 / 10 by 5 users Popularity: 5.024 Language: English

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