xysciences:A domino can knock over another domino 1.5x larger than itself.The above Gif shows a domi
xysciences:A domino can knock over another domino 1.5x larger than itself.The above Gif shows a domino 5 millimeters tall starting a chain reaction 13 dominos long that eventually knocks over a domino about half a meter tall.If the reaction was 29 dominos long, the final domino would be the size of the Empire State Building.[Click for more interesting science facts and gifs] -- source link