Amazing Toys Connex Roller Coaster Interactive Science Learning Kit
August 14, 2015 - Comment
Engineer a challening game with your friends and family. Great interactive science learning. Connect the wires and circuits to build this fun Roller Coaster Game to play with friends! Create 2 awesome actions with a motor and learn about momentum and speed. Learn about gravitational force and have fun learning about science. Ages 8+. Product
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