How do speakers work?

Build the worlds simplest speaker
A coil of wire, a magnet and a sheet of cardboard are all you need to build a simple speaker. Chief Scientist, Carl Nelson shows how easy it is to build a speaker.
Imagination Station, Toledo's hands-on science center, is a vital non-profit organization that is an integral part of Toledo's economic, educational and social landscape. Imagination Station provides a critical layer of science enrichment by serving as an educational partner for teachers, schools and parents. It's with a thoughtful blend of exhibits, experiences, education and excitement that Imagination Station is inspiring future generations of scientists in Northwest Ohio. With more than 250 hands-on exhibits and demonstrations, Imagination Station delivers a multi-sensory experience that's as fun as it is educational.
Visit us at www.imagination...