Diamond Trivia
Here are ten interesting trivia items about diamonds: Some diamonds are over a billion years old, with the oldest diamonds being around 3.3 billion years old, almost as old as…
why is a 2×4 not 2 inches by 4 inches?
A 2x4 is not actually 2 inches by 4 inches because of the way lumber is processed and standardized. The dimensions of a piece of lumber refer to its nominal…