ахуетькачели

See more at The Waterfall Swing at the 2011 World Maker Faire at the New York Hall of Science. Towering steel swing set holding arrays of 270 mechanical solenoids that create a water plane falling in the path of its riders. Riders pass through openings in a waterfall created by precisely monitoring their path via axel-housed encoders, creating the thrill of narrowly escaping obstacles. Check out water writing at