History's Most Dangerous Aircraft Models

The Marine Corps was thrilled with this chopper, which was good news! They even decided that the President should be transported in this specific brand. Eventually, the $11.2 billion bill dropped and everyone involved decided it just wasn't worth it. That was probably a good idea! 

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The More You Know

  • Hippos have the largest mouths of any animal on land.
  • Only ¼ of the Sahara Desert is sandy.
  • Where the Wild Things Are was supposed to have been about horses—but the illustrator couldn't draw them.
  • Tree seeds were taken into orbit and planted as "Moon Trees."
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