Geometric Dominos
A series of 13 dominos is constructed so that each domino in the series measures 1.5 times more in each dimension than the previous one. The ratio of the weight of each successive domino is therefore 1 to 3.375. The smallest domino is smaller than a fingernail but it is able to act as a trigger to topple the domino more than 2 million times its own size.
