A piezoelectric crystal is connected to a light bulb. When the crystal is pressed, the light flashes and a sound is heard. A close up is shown. It can be difficult to see and hear this demonstration.
CCA! volumes are organized according to topics in chemistry. Some movies are included on more than one volume of CCA! because they can be used to demonstrate more than one topic or idea.
Viewing Chemistry Comes Alive! Video
Chemistry Comes Alive! uses QuickTime and requires QuickTime version 5 or later and the QuickTime plug-in in order to view the video.
You can download the latest version of QuickTime from the Apple Computer, Inc. WWW site.