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Is it easier to swim in deep or shallow calm water, or are these the same? - Quora
Does it take more effort to swim in the deep end of a pool than the shallow end? - BBC Science Focus Magazine
How long could you live submerged up to your chin in water? - BBC Science Focus Magazine
A Cognitive Development Metaphor
Is it easier to swim in deep or shallow calm water, or are these the same? - Quora
A Cognitive Development Metaphor
Is it easier to swim in deep or shallow calm water, or are these the same? - Quora
The science of swimming - Explain that Stuff
The science of swimming - Explain that Stuff
Is it easier to swim in deep or shallow calm water, or are these the same? - Quora