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AWARD WINNING ScienceWiz curriculum is designed to teach kids science in an intuitive and natural progressionPower up with this practical set of DC motors made by the award winning science experiment creator, Science Wiz
Designed to work with many power sources, including batteries and solar cells
Each pack includes 4 motors with a voltage range of 0.5 to 3.0
Intended to be parts for use with science projects, science fairs, etc. and are provided with minimal to no operating instructions