Extremely Useless Facts On Weights And Measurements
There are two kinds of tons, a regular ton (2,000 pounds) and a long ton (2,240 pounds). There are also two kinds of pounds, an apothecary pound (12 ounces) and a troy pound (16 ounces).
it takes 120 drops of water to fill a teaspoon.
A ten-gallon hat holds less than a gallon.