heart working model making | blood pumping | science exhibition | best out of waste | howtofunda

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In this video, we’ll show you step-by-step how to make a 3D heart model that mimics the pumping of blood through the chambers of the heart using air pressure. A great way to understand how the human heart works in a visual and hands-on manner.

Concepts Covered:

Structure of the heart
Blood circulation through arteries and veins
Working of heart chambers and valves
Real-life function of blood pumping