New Working Model of the human heart

How to Make It

1. 1
   PVC Pipe Cap 2 cm in length and 2 cm in diametere drip pipe (includes drip chamber) drip pipe (includes drip chamber) so let’s make it! 2 drip pipe from 3 cm then we will cut the collar of the neck then the neck of the balloon and the diameter of the other balloons then I will take the balloon and drip pipe then fix them together like shown in the picture below make two of them like, this then take both PVC pipe caps and make two holes of the diameter of the drip pipe one in the middle and the other in the side afterward, I will insert one” balloon attached drip pipe” from the top of the cap so that the balloon stays upwards and the other pipe from under the cap so that the balloon stays downwards and the other pipe from under the cap so that the balloon stays downwards and a little out of the boundary of the cap then we will cut the ball into two pieces next, I will take one piece of the foamic ball and cut a little bit from the top of it then I will take the PVC cap and paste it on top of the cutted area. now I will take the drip chamber and paste it on the PVC cap (as shown below) like this. and in the same way, we will formulate the next valve after that, I will take both of the valves and cover them with the balloon then I will hold both valves together and wrap them with the help of electrical tape (as shown in the diagram below)