While pumpkins are typically orange, they can also be green, white, red, gray, and even blue.
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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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Billions of neutrinos pass unnoticed through your body every second.
6
There is a sea snail that wears a suit of iron plated armor. It is the only known animal to use iron sulphide as skeletal material.
9
Some nursing homes in Germany have fake bus stops to keep Alzheimer's patients from wandering away.
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