forces motion and energy gift toppers Simply mix the color-izer with

Simply mix the color-izer with the clear putty

spot-clean only

then mix and match arms

the book also includes five plastic Steves for kids to hide at home

kids (and adults) will never want to stop exploring

forces motion and energy gift toppers Simply mix the color-izer withTurn abstract ideas into impactful, action packed learning! Through 20 hands on experiments exploring forces, motion, and energy, youll visualize how these fundamental concepts of physics work and connect to one another. With a durable, modular construction system, you can build a variety of models, like a spring launcher that allows for a consistent application of force, collision cars that illustrate potential and kinetic energy, a dropping device