The station master and operating officer at the Kishi Station, Japan, is a cat!
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There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
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Elephants are among the most emotional creatures in the world - they have even been known to rescue other animals, such as trapped dogs.
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The full moon causes a tidal wave to roll up the Amazon river once in day and once in night for a period of only three weeks in a year. This results in continuous 4m high wave that can be surfed for up to 13km.
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