NOVA

Building Stuff: Change It!

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.

Building Stuff: Change It!

53m 40s

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.

Previews + Extras

  • Building Stuff: Change It! Preview: asset-mezzanine-16x9

    Building Stuff: Change It! Preview

    S51 E17 - 30s

    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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