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 ...

A San Diego dad is looking to give away a one-of-a-kind toy: a homemade roller coaster. Bruce Sales, an engineer, designed and built the ride for his kids (although, adults can ride on it too, with ...

Do you like to ride on roller coasters? Ever wonder how the roller coasters are made? You can make your own with materials right in your own house. I made one, and so did many of my classmates as part ...

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 ...

So you fancy yourself as an amateur engineer? Been working on those welding skills for a while? The real test is to trust your children’s lives on a roller coaster you’ve designed and built ...