Set of 8 aluminum tuning forks ranging from 256 to 512 Hz in frequency. Use it in physics experiments with sounds or to tune instruments.
Comes in a wooden case with a striking hammer.
Learn Chemistry While Creating Sweet Treats
This kit will get your paper plane ready for takeoff!
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!
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Build over 100 exciting electronic projects with this easy to use kit!