This dominoes video is mesmerizing to watch and truly incredible. In fact, it's a record breaker, in which 250,000 dominoes were toppled in a theme based spectacle entitled, Game On! This event featured three new US domino records: the largest domino field, the largest domino structure and the largest overall domino project in America. It took 19 people to construct this outstanding display,who spent seven days (over 1,200 hours, combined) building the incredible Science Machine. Take a look:
