The Best Airport Pickup Signs to Embarrass Your Loved Ones With

The More You Know

• "E" is the most common letter and appears in 11 percent of all english words.
• The Japanese created a smoke alarm for those who can't hear, which pumps super-spicy wasabi mist into the air to alert them.
• The world record for the tallest stack of doughnuts totaled more than 3,000.
• Tennis was originally played with bare hands.