This is a two-foot length of acrylic rod that has been bent into the curlicue form shown. It is used to demonstrate the “piping” or “bending” of light by total internal reflection in a clear plastic rod. Both ends of the rod have been cut square, sanded and polished. Almost any light source, including an ordinary flashlight, may be used.
Get this great introductory chemistry kit for your favorite young scientist!
The large realistic model has removable organs that can be studied and set back into the correct position.
This microscope is so versatile you can even take it with you on a job site!
Perform awesome experiments using everyday materials found in any kitchen!
See the constellations visible in the Northern Hemisphere on this watch!
This smaller transportable Van de Graaff Generator will easily fit in any classroom!