Hilarious Photos of Siblings Who Recreated Their Childhood Photos

The More You Know

• There's a word for tapping someone on the opposite shoulder from behind to fool them.
• Christian Bale studied Tom Cruise's mannerisms to prepare for his role as a psychotic killer in American Psycho.
• Little brown bats sleep more than any other mammal on earth.
• 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.