An introduction to the science that powers favorite amusement park rides reveals why a rollercoaster does not need an engine and how bumper cars can move withou

Learn the science behind the fun of amusement parks in this fact-tastic nonfiction Level 3 Ready-to-Read, part of a series about the science of fun stuff! Did y

Did you know that a rollercoaster does not need an engine or power source of its own? And how exactly does a bumper car go without gas? Young science lovers wil

Riders plummet toward the ground on drop towers. Motion simulators trick the brain into thinking the body is on a thrilling ride. From pendulum rides to roller