Using a spectroscope you can see that a
single color of light is really comprised of a combination of colors, called
a spectrum. A spectroscope enables you to see and compare the spectra produced
by different light sources.
Making your own spectroscope is easy. Marco
and Vivian will take you through the process, step-by-step. If you have
the RealAudio player you can listen to Marco and Vivian by clicking
on the text below.