America's Heartland
404 (4x4)
Data di messa in onda: Ott 15, 2013
Visit a California racetrack that uses solar panels to generate power to keep the horses cool, Texas farmers make big profits harvesting wind power, a new demand for rice is a boon for California rice growers, visit a North Carolina greenhouse where automation makes it easier to get the plants from the field to your patio.
- Iniziato: Ott 2005
- Episodi: 233
- Followers: 2
- Terminata
- PBS
- Domenica alle 16