HERSHEY, Pa. (WHTM) — Roller coasters get their speed from many different ways. It could be that the train is pulled up a tall hill by a chain or cable, or can be launched with the use of magnets.

Of the estimated 6,600 roller coasters in the world, several stand tall among the rest by offering thrills that go beyond the standard coaster and take excitement to new heights. Nothing quite matches ...