Innovation Nation

Innovation Nation

Football Field Lines
Season 3  |  Episode 7  |  National Geographic  |  July 25, 2017

Featuring the Farris Windmill. Host Mo Rocca shows us the TV magic behind the first down lines on football telecasts; the App Camp for Girls; the history behind windmill innovations; and putting out fires with sound waves.

Featuring the Farris Windmill. Host Mo Rocca shows us the TV magic behind the first down lines on football telecasts; the App Camp for Girls; the history behind windmill innovations; and putting out fires with sound waves.

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