The Tamiya 70089 Walking Tyrannosaurus is an accessible STEM kit for young makers and hobbyists. It features a pre-built crank arm gearbox and an RE-140 motor to create a lifelike walking motion, and the wooden body pieces come pre-cut with pre-drilled holes to simplify construction.
Ideal for learning basic engineering ideas, this model demonstrates how gears and linkages convert motor rotation into forward movement. Compact enough for a shelf or desk, it offers a satisfying build without complex parts.
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