Scientriffic: Roller Coaster Science Catherine Leblanc you'll learn all about the

you'll learn all about the different parts of the body as you easily build your model skeleton

And now the secret is out

interactive pop-up book

Created by Belgian cartoonist Pierre Culliford over 50 years ago

Scientriffic: Roller Coaster Science Catherine Leblanc you'll learn all about theAdventurous young learners will lose their marbles when they spend an afternoon with this fun set, all while learning some fascinating science along the way! Using a ball or marble and a small scale ramp, children are introduced to amazing principles of physics like gravity, momentum, velocity, acceleration, friction, and centripetal force. A unique kit that introduce budding scientists to the fields of physics and engineering, "Scientriffic: Roller