There is a seven letter word in the English language that contains ten words without rearranging any of its letters, "therein": the, there, he, in, rein, her, here, ere, therein, herein.

The eye of a human can distinguish 500 shades of the gray.

The first toilet stall in a public washroom is the least likely to be used. It is also the cleanest.

AMAZING FACTS