Priceless Thrift Store Finds That Prove One Man’s Trash Is Another Man’s Treasure

The More You Know

• 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.
• There's a word for tapping someone on the opposite shoulder from behind to fool them.
• A U.S. park ranger named Roy C. Sullivan held the record for being struck by lightning the most times, having been struck — and surviving — seven times between 1942 and 1977.
• Mr. and Mrs. came from the words master and mistress.