{iFairground - Design a Coaster}
Have you ever wanted to design your own roller coaster? Now you can, with a little help from iF. We have given you several options for roller coaster track. You have to pick the right height, shape, type, etc. of track while designing your coaster. If you pick a wrong piece for your coaster, the result could be disasterous. So, you think designing a coster is easy? You think you're ready?
Reference:
"Design a Roller Coaster." Roller Coaster.
1998 http://www.learner.org/exhibits/parkphysics/coaster/ (July 2000)