What is more fun then riding a roller coaster? Ask mechanical engineer Chris Gray and he’d say building one! At Greater Coaster International, Chris applies his creativity and engineering know how to build exhilarating (and safe!) roller coasters.
The teams build an amusement park ride that fits in the backyard. Watch now.
Enter our design contest and win big!
Build something that can carry a Ping-Pong ball from the top of a zip line string to the bottom.
Hit the slopes with engineers from Burton Snowboards.