To get a song out of your head, try doing something like a puzzle or Sudoku.
13
Quick naps not only improve your alertness, but they also help in decision making, creativity and sensory perception.
149
Foreign accent syndrome is a rare brain disorder which causes people to speak in a foreign accent involuntarily.
15
If you arrange the first letters of the names of the main characters in Inception, you would get DREAMS.
-4
Mackinac Island, Michigan, has banned cars since 1898!
4
Yawns are more contagious among people with closer relationships.
163