Pulse-pounding science exploration takes place as visitors experience the thrill of discovery at Eureka. Comprised of interactive exhibits, Eureka captivates visitors as it takes them on an exploratory adventure of science. The combination of a large scale turntable and motorized pulley system opens up the world of dynamics and instills a sense of wonder as visitors manipulate disks, balls and string into complex moving patterns. The exhibit also provides an up-close look at the unique structures in our environment through the use of a handheld video microscope. Revealing the significance of weight distribution principles, visitors cannot help but scream 'Eureka!' as only the bravest of brave have the ability to lie on a bed of nails.