Did you know that there are one million earthworms in an acre of soil, or that an average American eats 10 pounds of marshmallows in a year? Did you know that the act of yawning and stretching at the same time is known as pandiculation? These facts, and hundreds more in a wide variety of subjects including history, science, sports, music and more, make Hmm...I Did Not Know That a must read for trivia buffs and fact fanatics.
Did you know that there are one million earthworms in an acre of soil, or that an average American eats 10 pounds of marshmallows in a year? Did you k...
