This post has not been vetted or endorsed by BuzzFeed's editorial staff. BuzzFeed Community is a place where anyone can create a post or quiz. Try making your own!Buzz·Posted on Apr 29, 2009Great Inventions: The RollercoasterWho the heck thought of this and why?by Liz ColvilleCommunity ContributorLinkFacebookPinterestTwitterMail Great Inventions: The Rollercoaster findingdulcinea.com