If knowledge is power, you are about to become invincible

Thanks go to the Bathroom Readers' Institute, and Uncle John's Bathroom Reader, for the following random acts of factosity.

• Humans have 46 chromosomes; potatoes have 48.
• Most of South America is east of New York City
• "Tooth Fairy" is a registered trademark of Colgate.
• The only animals that can get leprosy: humans and armadillos.
• The higher an orange grows on its tree, the more Vitamin C it contains.
• French fries are the most-commonly-requested item for death-row inmates' final meal. (Don't they know those things are bad for your health?!?)
• Women who regularly eat breakfast cereal before pregnancy are 87% more likely to have a boy.
• In China, it is considered rude to suck on your chopsticks. (But it's hilarious to tell someone to go do that.)
• Collectively, New York City cab drivers travel more than a million miles a day.
• The ancient Egyptians used crocodile-dung suppositories as contraceptives. (Totally makes sense. It's hard to get pregnant when your partner is running away from you holding his nose.)