Lesson Plans:
Herschel Infrared Experiment
To perform a version of the experiment of 1800, in which a form of
radiation other than visible light was discovered by the famous
astronomer Sir Frederick William Herschel.
A simple laser communicator
How would you like to talk over a laser beam? In about 15 minutes you
can set up your own laser communication system, using cheap laser pen
pointers and a few parts from Radio Shack.
Kaleidoscope
Build a kaleidoscope to show how polarization works.
A Groovy CD
Experiment
Uses lasers and a CD.
|