Bizarre Mysteries That Remain Unsolved to This Day

The sculpture contains four inscriptions. Three have been cracked, but the fourth remains unknown. In 2006, Sanborn hinted that there are clues in the first inscription that may crack the last one. Four years later, he released another clue—letters 64 through 69 (NYPVTT) in the final inscription translate to the word "BERLIN".

Stonehenge

This prehistoric monument is located in England. Stonehenge is one of the most famous landmarks in the United Kingdom. It remains unclear as to how or why the structure was built.

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The More You Know

  • Baby elephants suck their trunks for comfort.
  • Google's founders were willing to sell to Excite for less than $1 million in 1999, but Excite turned them down.
  • A reservoir in space holds 140 trillion times the amount of water in Earth's oceans.
  • Facebook has more users than many major populations.
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