A dairy cow can produce more milk when listening to music.
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To get a song out of your head, try doing something like a puzzle or Sudoku.
13
Japanese engineers were asked to redesign the front end of the Bullet Train because it carried enough speed to create a sonic boom whenever it exited a tunnel. Residents could feel the blast from miles away.
11
During the Black Plague, it was thought that bad smells were the cause of the plague. "Plague Doctors" therefore wore masks with long beak-like noses stuffed with flowers or smoke to hide the smells.
19
The largest breed of rabbit is the Flemish Giant.
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Research has determined that most people are happiest at 7:26pm on a Saturday night.
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