AUTHOR : OWI KIT
Take this 54-piece kit and build THREE different models (at three different difficulty levels) that all utilize the power of air and water! No batteries or motor required! The detailed instruction manual will guide builders as they create a pressure-driven inchworm robot (beginner), dinosaur robot (intermediate), and even a robot arm (expert)!
ISBN-13 : 092087751616
Publication : OWI KIT
Age Group : 8 to 12
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