Get deep, rich tones and quality sound with this excellent subwoofer speaker. It makes a great addition to your home theater system, or use it for science experiments with non-Newtonian fluids.
This illuminated orbiter is great for demonstrations in the astronomy classroom!
Build a magnetic levitating train with this science fair project kit!
This black scorpion specimen is great for the classroom setting!
Discover a world of kaleidoscopic effects within this perfectly clear prism of the Light Crystal!
Learn how solar cells transform light into electrical energy with this great kit!
Every kid needs one of these spheres!
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