Project Earth
2012
Search results
Episode Guide
- 9. Fixing Carbon Sep 19, 2008
- A carbon dioxide filtering system could help the environment.
- 8. Orbital Power Plant Sep 12, 2008
- Solar cells just out of Earth's atmosphere.
- 7. Space Sunshield Sep 12, 2008
- Scientists eye shading the planet with mirrors to deflect sunlight.
