How the heart actually pumps blood - Edmond Hui

توضیحات:

View full lesson: http://ed.ted.com/lessons/how-the-heart-actually-pumps-blood-edmond-hui For most of history, scientists weren't quite sure why our hearts w...

لغات کلیدی:

Edmond Hui, Anton Bogaty, heart, Leonardo Da Vinci (Author), anatomy, human anatomy, how heart works, organ, biology, blood, ventricle, TED, TED-Ed, TED Ed, ...

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