The World's First Roller Coasters - WorldAtlas
Roller Coasters were First Invented to Distract People from Immoral Behavior
The Smiler: World's first 14 loop rollercoaster opens at Alton Towers - YouTube
Roller coaster - Wikipedia
On this day in 1884, America's first roller coaster opened at Coney Island | 6sqft
Coney Island's Roller Coaster History
132 years ago: First American roller coaster opens | kgw.com
10 Oldest Roller Coasters in the World - Oldest.org
Prof. Solomon's Coney Island eBook, World's First Roller Coaster. | First roller coaster, Coney island history, Coney island amusement park
Thrill of Steel: The History of Roller Coasters and Steel – Official POSCO Newsroom
Coney Island - Roller Coasters
Roller Coaster History | HowStuffWorks
12 roller coasters, attractions that changed the way we ride | CNN Travel
The Beginning | Roller Coaster History
June 16, 1884: A Technology With Plenty of Ups and Downs | WIRED
History of the Loop the Loop Roller Coaster at Coney Island
Roller coaster - Wikipedia
Ride America's Most Historic Roller Coasters | Travel| Smithsonian Magazine
16th June 1884: America's first roller coaster, the Switchback Railway, opened at Coney Island - YouTube
Coney Island - Roller Coasters | Coney island, Roller coaster, First roller coaster
The world's first roller coaster was constructed on orders of Catherine II (the Great) of Russia
Diversions and Inversions: a Roller Coaster History — Katie Smiley
History of the roller coaster - Wikipedia
The History of the Roller Coaster - Davison
