Roller coaster, Definition, History, & Facts

Roller coaster, elevated railway with steep inclines and descents that carries a train of passengers through sharp curves and sudden changes of speed and direction for a brief thrill ride. Found mostly in amusement parks as a continuous loop, it is a popular leisure activity. On a traditional

A Brief History of Roller Coasters

After 100 Years, Lagoon's Roller Coaster Still Has People Lining Up For Its Timeless Thrills

Are roller coasters safe? Here's what to know after 2 recent scares : NPR

Roller Coaster Physics

Inverted roller coaster - Coasterpedia - The Roller Coaster and Flat Ride Wiki

14 Fun Facts About Roller Coasters, Innovation

History of Roller Coasters, Timeline & Facts

Looping Star Roller Coaster

Dorney Park adding Iron Menace, a new rollercoaster

Fear of Roller Coasters

The History of the Roller Coaster - Davison