The Ultimate Cringe-Worthy Tattoos

The More You Know

• War pigs were used in ancient warfare to counter against war elephants, which feared the pigs (and their squeals) and would bolt. War pigs were sometimes lit on fire to enhance this effect.
• The people who are currently alive are only 7% of the total number of people who have ever lived.
• There's a shrimp-like creature that makes aluminum armor to protect itself.
• In 2009, Burger King launched a campaign that if you unfriended 10 friends on Facebook, you were entitled to a free Whopper. The person you unfriended would get a message telling them that their friendship is worth less than a Whopper.