Eejanaika-- The 4D Rollercoaster

According to Knuttz, Eejanaika holds the record for the most inversions in a roller coaster, at 14. Plus, it’s also a “4th Dimension” coaster, “a design in which the seats can rotate forward or backward 360 degrees in a controlled spin. This is achieved by having four rails on the track: two of these are running rails while the other two are for spin control.” Video after the jump.