PBS
Pbs: News Hour: Alternative Fuels
This PBS science report on alternative fuels focuses mainly on ethanol. Multimedia features include a video from the NewsHour with Jim Lehrer [11:13], an interactive car comparison, and further reports on ethanol and other biofuels....
PBS
Pbs Teachers: Hybrid Automobiles
Examine a car engine illustration to discover the relationship between a motor and a generator. List the pros and cons of hybrid cars, and create a poster on series hybrid cars, parallel hybrid cars or how hybrid cars are different from...