The thought of riding someone’s homemade roller coaster kinda freaks me out (especially when the "car" looks like a car seat/lawnmower hybrid), but in just a year and half, John Ivers managed to build ...

This homemade roller coaster that was built out in the fields of Oklahoma is pretty cool, I guess. Call me when you add the loops, guys. Then it’ll be a real coaster. Check their website for a whole ...

June 5 (UPI) --A California man who built a roller coaster in his family's back yard is giving the ride away for free to anyone who can convince him they are the right person to be its new owner.

An curved arrow pointing right. An amazing video has emerged showing a homemade roller coaster from a first person point of view. Follow Tech Insider: On Facebook More from Tech An amazing video has ...