A simple diffraction grating perfect for use in the lab or classroom. It can be used to demonstrate diffraction of light, or to measure wavelengths of light. It can also be used in conjunction with a laser pointer for certain experiments. Features 3 different gratings, measuring 100, 300, and 600 lines/mm respectively, lending versatility to the product. Essential for optics experiments.
An ancient toy featuring optical illusion and hands-on fun that never grows old!
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
Build your own 10 inch kaleidoscope with this great kit!
The large realistic model has removable organs that can be studied and set back into the correct position.
This high precision gyroscope will amaze you with rotational speed and ease of precision.
Buy Newton's Cradle or balance balls here! This classic science desk toy that will keep you amused and teach you physics.
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