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Posted by on Jun 14, 2016 in TellMeWhy |

Why Don’t Fish Sink?

Why Don’t Fish Sink?

Why Don’t Fish Sink? Fish have adapted to life in water. They are able to move in water, of course. Their body density is slightly smaller than the water in which they...

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Posted by on Oct 26, 2015 in TellMeWhy |

What Is Quicksand?

What Is Quicksand?

Quicksand is a deep mass of sand so mixed with water that it will not support any weight. It forms when ground water pushes up and mixes into the sand above, making it...

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