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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.
First Air Date : Nov 02, 2013
Last Air date : Dec 28, 2013
Episode : 17 Episode
Season : 1 Season
Runtime: 30 minutes
Studio: H2
Country: United States of America
Cast: Bryan Cranston
