The Most Famous Photographs Taken In Each State

Arizona

In Arizona, the Hoover Dam construction was a huge and important milestone. Here, officials and executives ride in the penstock pipe of the dam.

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The More You Know

  • Hippos have the largest mouths of any animal on land.
  • The national animal of Scotland is the unicorn.
  • Over 80 million bacteria can be exchanged in one kiss.
  • The toilet is statistically the cleanest place in your home. Your desk, kitchen sink, and cellphone all have more bacteria.
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