The Roller Coaster Thrill Provided by Steel - Analyzing Metals

Learn about the technologies used to verify metals and alloys to help ensure they meet quality and customer specifications.

World's Second-Tallest Roller Coaster Permanently Shutting Down

The Steel Curtain Roller Coaster in Pittsburgh

Ohio: Woman 'permanently injured' from metal piece that flew off rollercoaster, US News

A brief history of U.S. rollercoasters, told through two iconic rides - The Washington Post

Cedar Point to retire Top Thrill Dragster after 19 seasons - CBS Detroit

Cedar Point Roller Coaster Guide

I heard we were discussing wiggling/swaying track the other day? [Top Thrill Dragster] at [Cedar Point] : r/rollercoasters

Pittsburgh Steelers Kennywood roller coaster: Barrel roll at 197 feet

Cedar Point retiring Top Thrill Dragster roller coaster after 19 seasons

How do they know when a new Roller Coaster is ready for testing and operation? - Quora

The World's 13 Fastest Roller Coasters

Vertical Chain Lift Hill

Thrill of Steel: The History of Roller Coasters and Steel – Official POSCO Newsroom