Strand F: Electricity and Magnetism

Learn about the history, function, uses, benefits and risks of Magnetic Resonance Imaging (MRI) as a medical imaging technology.

These two “point-counterpoint” videos provide arguments for and against using nuclear energy to generate electricity.

Have fun discovering what magnets can pick up in this hands on activity.

Could we use radio waves to charge electrical technologies in the future?

Can your body be a source of electricity generation? Maybe, if you understand heat transfer. Explore this concept through a 2013 invention by a Canadian teen.

In a few decades, some of the electricity you use might be generated by bacteria.

How do magnetic fields help you get down safely from the top of a drop tower ride? Learn how electromagnetic induction works at the amusement park.

Learn how moving water can be used to generate electricity. This is called hydroelectric power generation.

Sometimes, power plants make too much electricity. Energy storage technologies can help! They store the extra electricity and release it when demand goes up.

Wind power is a growing source of electricity generation. But wind projects often affect local wildlife populations, and researchers are using environmental monitoring techniques to alleviate some of these impacts.