[Jon Mendenhall] fixed this deficiency by designing a model roller coaster that accurately simulates a full-sized ride. The track and cart are all made of 3D printed pieces, which altogether took ...

[Will] is now working on mark II of the cart made from a steel frame with ... Have you got any questions about [Will’s] roller coaster build? He’s up for making a video to answer some of ...

So perhaps the only reason to ever build something like a Khalifa coaster would be for the view. Calabrese: I love roller coasters with beautiful views. And it adds so much to the experience ...