But wait – there's no rush. This LEGO® Loop Coaster (10303) is a building project for adults. So take your time crafting all the details of this functional roller-coaster model.

One California family built the ultimate father-son project: A roller coaster. Lyle Pemble, 10, wanted to build a real roller coaster after visiting an amusement park, according to ABC News. Dad ...

Roller coaster engineer Korey Kiepert joins WIRED to answer the internet's burning questions about roller coasters and the people who design them. How do roller coasters work?