Main content
Which country makes the tallest roller coasters?
US companies used to dominate the steel roller coaster market. But as Jason Margolis found out, that’s no longer true.
(Image: At 310 feet, Millennium Force at Cedar Point in Ohio is now the world’s seventh tallest roller coaster. It was built by the Swiss company Intamin. Credit: PRI’s The World ]
Duration:
This clip is from
More clips from Boston Calling
-
![]()
After lockdown: What will our travel and recreation look like?
Duration: 03:07
-
![]()
US Gen. David Petraeus on Qasem Soleimani’s killing
Duration: 03:02
-
![]()
War in Afghanistan: How do soldiers cope in long conflicts?
Duration: 01:10
