Building the World's Largest DOMINO Roller Coaster!

We built the world's largest roller coaster field out of 123,456 dominoes at World Domino Collective 2022! But the entire setup contains 750,000 dominoes :) Watch the official falldown video on @DutchDominoTeam: https://youtu.be/Rea4o240vo8 See more how we built this in my behind the scenes videos: https://www.youtube.com/playlist?list=PLqPjwT08R6ZoYRxGTX-RdEPPuoy-SRrv3 ? BUY DOMINOES: http://hevesh5.com/buydominoes (“H5 Domino Creations” is my own brand of precision-engineered dominoes & acce...