1. No one is quite sure the origin of the tennis scoring system, but it’s been documented as far back as the 15th century.
2. According to science, Zebra skin AND their default hair color is BLACK . . . and the white stripes are created by the lack of production of melanin in those striped areas.
3. 90% of all crawfish consumed in the U.S. is produced in Louisiana.
4. Ancient Roman gladiators were mostly vegetarian. Their diet consisted of barley, beans, and dried fruit.
5. Freelancers originally referred to self-employed, sword-wielding mercenaries: literally “free lancers.”
