
Introduction to Biofuels
Learn about biofuels and what makes them a promising alternative to fossil fuels.
Learn about biofuels and what makes them a promising alternative to fossil fuels.
An overview of environmentally-friendly ways to generate electricity and power our vehicles
Learn how moving air can be used to generate electricity.
Learn how energy from the Sun can be used to generate electricity.
This week's episodes and hands-on activity explore renewable energy.
In a few decades, some of the electricity you use might be generated by bacteria.