PBS
Pbs Teachers: Solar Car
Explore how solar panels can be used to produce electricity. Watch kids use the scientific method to find out how the sun's position in the sky affects a solar car's performance.
PBS
Pbs Learning Media: Psu Center for Sustainability: Energy Systems
This short video illustrates the alternative forms of energy used by the Center for Sustainability at Penn State University to generate electric power: solar, wind, and biodiesel. [1:58]