Building Stuff: Change It! Preview
Preview: Season 51 Episode 17 | 30sVideo has Closed Captions
From electric flight to artificial noses, engineers are finding new ways to preserve our planet.
Humans have been altering Earth’s environment for thousands of years. And now, from electric planes to artificial noses, engineers are inventing new ways to preserve our planet.
National Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.
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Building Stuff: Change It! Preview
Preview: Season 51 Episode 17 | 30sVideo has Closed Captions
Humans have been altering Earth’s environment for thousands of years. And now, from electric planes to artificial noses, engineers are inventing new ways to preserve our planet.
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Learn Moreabout PBS online sponsorship- [Announcer] On "Nova, Building Stuff."
- I want to solve a problem that just changes the world.
- [Announcer] From climate friendly air travel.
- How do we make a personal helicopter?
How do we make them sustainable?
- [Announcer] To protecting our oceans.
- Coral reefs are in decline and we wanna rebuild them.
- The engineer's work has never done.
If we can be a part of the solution, it's huge.
- [Announcer] Change it on, "Nova."
(dramatic music)
National Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.