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Analyze evidence to solve make-believe mysteries and crimes
plus an adjustable T-bar (handlebar) grows with children from age 5 up to age 12
can move forward/backward and left/right
light sensors help the tracer car follow the line on the included marker track map
A cinch to maneuver - stand
Structural Engineering: Bridges & Skyscrapers summer toys Analyze evidence to solve make-believeDo you ever wonder how bridges span huge distances and how skyscrapers stay standing? Structural engineers use physics and their knowledge of the properties of building materials and geometric shapes to design structures with sufficient strength and stability. With this kit of modular building pieces, you can learn the basics of structural engineering by conducting a series of 20 model building experiments. Each model demonstrates a basic principle of
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