This Month in Physics History
Opening Day: First Roller Coaster in the USA June 16, 1884 | Western Reserve Historical Society
Where Was the First Roller Coaster Invented? | Britannica
14 Fun Facts About Roller Coasters | Innovation| Smithsonian Magazine
Playland's iconic 'clickety-clack' wooden roller coaster turns 65 - BC | Globalnews.ca
Where Was the First Roller Coaster Invented? | Britannica
The exhilarating history of roller coaster photography | Popular Science
Ups and downs: The history of roller coasters
First roller coaster in America opens | June 16, 1884 | HISTORY
The World's First Roller Coasters - WorldAtlas
history of roller coasters timeline | Timetoast timelines
Roller coaster - Wikipedia
The Real Reason The First U.S. Roller Coaster Was Created
16th June 1884: America's first roller coaster, the Switchback Railway, opened at Coney Island - YouTube
/cdn.vox-cdn.com/uploads/chorus_asset/file/23661080/VDC_POP_079_roller_coaster_loops_Thumb_YT.jpg "Why roller coaster loops aren't a perfect circle - Vox")
Why roller coaster loops aren't a perfect circle - Vox
Roller coaster - Wikipedia
The History of the Roller Coaster - Davison
On this day in 1884, America's first roller coaster opened at Coney Island | 6sqft
Opening Day: First Roller Coaster in the USA June 16, 1884 | Western Reserve Historical Society
Playland's world-renowned wooden roller-coaster turns 65 | CBC News
Watch Engineer Explains Every Roller Coaster For Every Thrill | A World of Difference | WIRED
Ride America's Most Historic Roller Coasters | Travel| Smithsonian Magazine
