How fish swim-learn this & you'll know 1st step in UFO sailing

First published at 04:53 UTC on August 12th, 2018.
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Ever wonder how fish and sea mammals really swim?
This short video explains in simple terms, that can be easily understood, what every good river kayacker-boater already knows. It is all about eddies. The waves within the oceans do the same thing, …

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CategoryScience & Technology
SensitivityNormal - Content that is suitable for ages 16 and over
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