To get a song out of your head, try doing something like a puzzle or Sudoku.
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An ounce of platinum can be stretched 10,000 feet.
40
The sound you hear when you crack your knuckles is actually the sound of nitrogen gas bubbles bursting.
244
There are 293 ways to make change for a dollar.
148
97% of all paper money in the US contains traces of cocaine.
93
The New York Stock Exchange started as a coffee shop!
99
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130
According to an assistant professor of psychology and marketing at NYU, wearing red increases your chances in things like dating and hitchhiking.
12