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NOVA
1974
Published on, 9 months ago
NOVA
Building Stuff: Change It! 51 Season 17 Episode
54 min
1974
7.1
Thousands of years of human innovation have allowed us to shape the environment to improve lives. The consequences of our activities are not always benign โ but there are solutions. From electrifying aviation, to building robots to protect threatened coral reefs, a new generation of engineers is finding creative solutions to some of our most critical environmental challenges.
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