While they don’t give the physical thrill of a real one, model roller coasters are always fun to watch. However, they actually make a poor analog of a full-sized ride, as gravitational force and ...

3D printing allows someone to, as the name suggests, print something 3D. This extraordinary type of printing has been used in several fields to create toys, puzzles ...

The world of roller coasters is an exciting one. The towering steel (or sometimes wooden) tracks stand like giant beacons within their respective theme parks. They beckon for adventurous riders to ...