| Genres: | Documentary |
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Electric cars seem increasingly likely to replace our gas-guzzling vehicles.
Could a new generation of emission-free electric planes do the same to the polluting airliners in our skies--a major step in the fight against climate change?
NOVA looks at an array of new electric planes and takes a ride in some prototypes. Will the dream of super-quiet, super-efficient airliners become a reality?
