STEM Explorers™ Bridge Builders
9461 LER
9461 LER 765023094619

19.88 19.88 19.88 USD


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    The latest learning adventure from STEM Explorers! Follow along with this set’s challenge guide to design, construct, and test bridges and buildings that demonstrate the basic STEM principles of structural engineering. Set of 77 pieces includes bridge platforms, columns, pulleys, a testing truck, and more.