Thames & Kosmos Roller Coaster Engineering Science Kit

Turn your living room into an amusement park laboratory! Build thrilling working roller coaster models using an intuitive, modular frame system paired with durable flexible track pieces.

Explore the wild world of physics by testing different car weights, daring track slopes, lengths, and loop-de-loops. Hands-on experiments provide an exciting look into potential and kinetic energy, velocity, friction, and centripetal force.

Tackle fun structural engineering challenges to see just how tall or winding your creations can be. A comprehensive, full-color illustrated manual guides young builders step-by-step through twenty thrilling assemblies and scientific lessons.