Digital sound meters measure the decibel level of sound input, both environmental, or from devices. Perfect for experiments involving sound levels, for use in recording studios, or for determining harmful sound levels to protect the ear from damaging decibel levels.
Build a model green house and 9 other green energy-related devices with this great kit!
Easily assemble a working alarm motion detector!
The LCD Digital Microscope II is a professional biological microscope at an affordable price. Up to 1600X with digital zoom!
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
This project book and sample kit introduces you to shape-memory alloy technology!
This kit includes several different projects that demonstrate the power of magnets!
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