Peanut butter and jelly sandwiches were originally considered a delicacy, only enjoyed by those of the upper class.
9
Dogs can make about 100 different facial expressions.
18
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
30
If you arrange the first letters of the names of the main characters in Inception, you would get DREAMS.
-4
The chills you sometimes feel when listening to music is called "musical frisson."
18


