Learn with us online while the Exploratorium is temporarily closed. You can help us reopen—donate today.
Cup Speaker Activity: Introduction
Published: September 10, 2009
Total Running Time: 00:00:51
An introduction to how to make your own simple speaker, which transmits sound from a radio or MP3 player and demonstrates the principles of electromagnetism and vibration.
Share
More From AfterSchool Activities
Published: January 14, 2008
Total Running Time: 00:01:43
Published: January 14, 2008
Total Running Time: 00:01:26
Published: January 14, 2008
Total Running Time: 00:00:52
