If you have 15,000 dominoes laying around your house then you might want to build a triple-decker domino spiral in your free time. This girl built an awesome domino structure over the course of 8 days and a total of about 25 hours of work. All so you could have two minutes of entertainment as you watch the spiral collapse on itself once the first domino is set in motion. I’m sure she’d appreciate it if you shared her cool domino video with a friend.
