World’s Tallest Roller Coaster Loop Is Coming to a U.S. Theme Park — and It’s Not in Florida or California

The thrilling coaster is projected to break six world records ...
MinnPost

World’s smoothest roller coaster ride: Swedish mathematicians draw the perfect loop

Click to email a link to a friend (Opens in new window) Click to share on Facebook (Opens in new window) Click to share on Twitter (Opens in new window) Click to print (Opens in new window) WASHINGTON ...