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? Who invented the first ...

What keeps roller coasters on the track and riders safely in their seats? This video explains roller coaster safety, the ...

Mount Carmel Academy's physics classes participated in a roller coaster design challenge using the concepts of forces, motion and energy. The roller coaster needed to have a "thrill factor" to attract ...