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.
Command robotic creations with this cool construction kit!
Comprehensive collection of 30 fossils.
Easily assemble a working alarm motion detector!
Learn Chemistry While Creating Sweet Treats
Build your own windmill generator kit by recycling a plastic bottle!
This high precision gyroscope will amaze you with rotational speed and ease of precision.
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