This 15W stereo audio amplifier is a pre-assembled unit perfect for use with a wide variety of electronics hobby or science fair projects. 12V power supply and speakers are required.
The Star-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, writers, students, and you!
Learn Chemistry While Creating Sweet Treats
Comprehensive collection of 30 fossils.
Use this awesome prism to teach about optics and light in the classroom setting!
An ancient toy featuring optical illusion and hands-on fun that never grows old!
Learn all about the science of light, optics and visual perception with this wonderful kit!
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