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.

Students at Cerro Gordo High School had the unique experience of building roller coasters using Styrofoam and marbles. Kevin Aten, a science teacher ... to complete the project and then put ...

But what if we built a roller coaster even taller? What if there was a coaster that went as high as the tallest building on Earth ... More from Science A triangle pointing right which indicates ...