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.
Check out this amazing renewable energy science kit featuring the wonders of hydroelectric power!
This black scorpion specimen is great for the classroom setting!
Make the coolest 3D pin art on your desk with this amazing desk toy.
This is a classic demonstration toy of the powers of magnetic fields!
Learn all about Newton’s Laws and Energy conservation.
Watch this laser pointer emit a cool purple beam!