Now Through January 2, 2011
Scream Machines is a head-spinning, stomach-churning exhibition for thrill-seekers of all ages. Interactive exhibits, artifacts and images invite visitors to explore the physics of roller coasters and the physiology and psychology of thrill-seeking.
Experience the physics and biology of what makes a roller coaster thrilling and then design and test your own!
Discover the Thrill in Thrill Rides
Do you get nauseous? Anxious? Find out how your brain determines how you will respond.
Build Your Own Coaster
Can your design overcome the forces of gravity?
Ride the Revolver 
Bowl and play catch in a rotating arena to discover the physical forces at play.
Scream Machines was designed and built by the Ontario Science Centre, Ontario, Canada.
