Why You Didn't Die at Birth - Smarter Every Day 42

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Explains the physiological mechanism of the fetal circulatory system and why newborns survive the transition to independent breathing. Direct medical-science education.

What you'll learn

A 6-minute video from SmarterEveryDay: “Why You Didn't Die at Birth - Smarter Every Day 42”.

Science & Math

Video by SmarterEveryDay, played through YouTube's embedded player.

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