What happens when you bet a group of friends they can’t build a roller coaster in their backyard for under $50 ... lights and let the neighborhood kids use it all night. The total came to ...

This was the start of the CoasterDad Project. Excited by the challenge of building a Backyard Roller Coaster, [Will] also thought it would be a fantastic opportunity to teach [Lyle] about physics.

The vintage carousel, 105-foot waterslide and go-kart track on Michael Chorba’s property were all fine, but his new roller coaster runs ... wholesome fun [for the kids], instead of keeping ...

Instead, the duo worked together to build a roller coaster in Silverblatt's Rhode Island backyard, officially fulfilling Ryan's dream and allowing Silverblatt to take the ride of his life as they ...

An curved arrow pointing right. In 2001, John Ivers of Bruceville, Indiana, built a makeshift roller coaster in his backyard. He named it Blue Flash. It even has a corkscrew. But the most ...