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 chemical name for caffeine is 1,3,7-trimethylzantihine.

On the new hundred dollar bill the time on the clock tower of Independence Hall is 4:10.

AMAZING FACTS