Users can learn about properties of energy in an entertaining way with this 4-experiment kit. Users discover how energy is utilized differently from object to object in experiments.
Smart Boxes (Sound Science)
this contains 6 experiments : sound stix: make booming and sound energy ,cup phones : send sound transmissions through string , screaming balloon: whistle with a balloon , whistle pick-up : learn about stereo sound , sound tube :create sound vibrations in a tube and sound spinner : whirl around to make spin sounds
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