Minnesota man, Austin Granger, has made a GIGANTIC K'nex machine that you can see this weekend! It should come as no surprise, this 23 ft. tall creation took over a year to make!
According to City Pages:
It’s made of 115,000 K’nex pieces, and it takes 40 balls at a time through loops, ramps, elevators, Ferris wheels, and drops that would make any roller coaster designer proud.
When any given ball reaches the bottom, it’s automatically funneled into a motorized lift, which takes it back up to the top for the fun to begin anew.
Click here to read more and check out the contraption this Saturday for the grand opening at The Works Museum.