human heart working model - creative and innovative design - for science exhibition | howtofunda
#howtofunda #heart #workingmodels #workingproject #creative #innovative #sciencefairproject #scienceprojectideas #biologyproject

Heart working model explanation video : https://youtu.be/Rtm6bnwc9W4

Project Overview :

A Heart Working Model with a DC Water Pump demonstrates how the human heart pumps blood through the body, using a DC water pump to simulate the pumping action. The model visually represents the heart's chambers, valves, and how blood flows between them.

The DC water pump replicates the heart’s contraction and relaxation, showing how blood is pumped through the heart.

Tubes represent the arteries and veins, and water represents blood moving through the circulatory system.

The model demonstrates the path of blood: deoxygenated blood flows to the lungs, and oxygenated blood is pumped to the rest of the body.
Valves prevent backflow and ensure the unidirectional flow of blood, as in the human heart.

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Materials Used :
Color Papers : https://amzn.to/3ir1uDo
Threads :https://amzn.to/354qyrZ
Glue Gun : https://amzn.to/356h7bt
Glue Sticks : https://amzn.to/3pCAGlc
Scissor : https://amzn.to/2SpBgGz
Cutter : https://amzn.to/3vgTQyk
Fevicol :https://amzn.to/3zfNYse
Paint : https://amzn.to/3pIfBG6
Paint Brushes : https://amzn.to/2SonJPF
Robo DC Motor : https://amzn.to/3g7kN31
DC Motor : https://amzn.to/3zhrcQD
DC Water Pump - https://amzn.to/3izSE6e
Switch : https://amzn.to/3gmvNbM
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Tripod :https://amzn.to/3xd29fS
Camera : https://amzn.to/3zgGFR3
Laptop : https://amzn.to/3x5i1AS
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