Rotate this 6.5 inch kaleidoscope to experience a constantly changing view of the world. With the ability to show amazing colors and shapes, the outside design reflects an old world charm. Excellent for use as as stocking stuffer or party favor.
The LCD Digital Microscope II is a professional biological microscope at an affordable price. Up to 1600X with digital zoom!
Build 20 different solar powered models with unique building pieces, controlled by an RC handset!
This glass Erlenmeyer mug makes an excellent gift!
Easily assemble a working alarm motion detector!
This 10 inch realistic model has removable organs that can be studied and set back into the correct position!
Perform awesome experiments using everyday materials found in any kitchen!