Epic domino show - Guinness World Records

I tagged this International Affairs because the Tulln Domino team is from Austria.
I tagged this World Affairs because there is not a tag for Guinness Book of World Records.
I tagged this Hobbies because there is not tag for Domino.
I tagged this Team Building because this is the longest Domino structure I've ever seen and there are probably many people that contributed to this Chain Reaction Set up.

The clip is only about 6 minutes. I hope that you learn something from this event other than the hearing the ooohs and aahs.