hmmm apparently the Kangaroo is some kind of flat ride.
http://kennywood.coasterbuzz.com says:
"Kennywood's classic "Flying Coaster" has been operating since 1962, and is now the last remaining ride of its kind in America. Small chairs with lap-bars move in a circular pattern then rise up a small hill, and then jump off the track, giving about a second or so of "air-time". The ride may not look like much, but it's sure a lot of fun!"
