STEM Explorers™ Bridge Builders
LER9461 765023094619

19.99 19.990000000000002 USD 19.99


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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.