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 ...

Roller coasters are not only great fun to ride, they’re also fascinating pieces of engineering. Building your own full-size coaster is sadly beyond most people’s means, so the average enthusiast will ...

[Jared Holladay] is a computer engineering student at the University of Cincinnati and a life-long roller coaster fanatic. A lot of people look at roller coasters as an exciting example of physics, ...

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 ...