2000 Matches Chain Reaction – Amazing Fire Domino!!! Sphere

2000 Matches Chain Reaction – Amazing Fire Domino!!! Sphere
Domino Chain Reaction – by Stephen Morris A domino can knock over another domino about 1.5x larger than itself. A chain of dominos of increasing size makes a kind of mechanical chain reaction that starts with a tiny push and knocks down an impressively large domino.