This Month in Physics History
Roller coaster - Wikipedia
What a ride: Wooden roller coasters | Machine Design
Roller coaster riders in Crandon, Wis., were stuck upside down for hours : NPR
Roller coaster - Wikipedia
Roller Coaster History | HowStuffWorks
First roller coaster in America opens | June 16, 1884 | HISTORY
The History of Roller Coasters | Sutori
Roller coaster | Definition, History, & Facts | Britannica
The World's First Roller Coasters - WorldAtlas
14 Fun Facts About Roller Coasters | Innovation| Smithsonian Magazine
The Real Reason The First U.S. Roller Coaster Was Created
Roller coaster - Wikipedia
16th June 1884: America's first roller coaster, the Switchback Railway, opened at Coney Island - YouTube
14 Fun Facts About Roller Coasters | Innovation| Smithsonian Magazine
The History of the Roller Coaster - Davison
Ups and downs: The history of roller coasters
Roller coaster - Wikipedia
History of the Roller Coaster | Ride | Amusement Park | Railway
History of the roller coaster - Wikipedia
Playland's world-renowned wooden roller-coaster turns 65 | CBC News
The exhilarating history of roller coaster photography | Popular Science
Civil Engineering Almanac – First amusement park roller coaster in the US | ASCE
history of roller coasters timeline | Timetoast timelines
Where Was the First Roller Coaster Invented? | Britannica
