ShareThisWhile roller coasters started off slow (and made of wood) in 1885, things have changed over the last century or so. From inversions to drops to zero force to floorless coasters, the roller coasters of today definitely provide thrills, induce screams, and make us want to go back for more. Here are some amazing twisty (inversion) roller coasters in the US.
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Published on May 15, 2014 09:55