{"id":6005,"date":"2020-10-07T10:41:47","date_gmt":"2020-10-07T10:41:47","guid":{"rendered":"https:\/\/paksc.org\/pk\/?p=6005"},"modified":"2021-02-01T06:23:44","modified_gmt":"2021-02-01T06:23:44","slug":"new-working-model-of-the-human-heart","status":"publish","type":"post","link":"https:\/\/paksc.org\/pk\/science-experiments\/biology-experiments\/new-working-model-of-the-human-heart\/","title":{"rendered":"New Working Model of the human heart"},"content":{"rendered":"\n

Working Model of the human heart for the school and college project for science Exhibition.<\/strong><\/p>\n\n\n\n

Working model of heart, if you are looking for an innovative biology science fair\/exhibition project? if yes; don\u2019t worry just try making a working model of the human heart. It doesn\u2019t require a big list of material but you can make it just By using a stress ball\/physioball, PVC Pipe cap, balloons, and drip pipe, you can easily complete this project in an hour or so. this 100% working model of heart project is sure to impress your teachers and classmates.<\/p>\n\n\n\n

If you're a biology teacher this is the best project for you to demonstrate the working principle of heart to your students you are a student so this is the award-winning project for your science exhibition.<\/p>\n\n\n\n

Diagram of the working model of heart<\/strong><\/h3>\n\n\n\n
\"Diagram
Diagram of the working model of heart<\/figcaption><\/figure><\/div>\n\n\n\n
\"Heart
material required for making \"working model of heart\"<\/figcaption><\/figure><\/div>\n\n\n\n
\"small
small balloon length 5 cm width 1 cm<\/figcaption><\/figure><\/div>\n\n\n\n
\"\"<\/figure><\/div>\n\n\n\n

PVC Pipe Cap 2 cm in length and 2 cm in diametere<\/p>\n\n\n\n

\"drip
drip pipe (includes drip chamber)<\/figcaption><\/figure><\/div>\n\n\n\n

so let's make it!<\/strong><\/p>\n\n\n\n

\"\"<\/figure><\/div>\n\n\n\n2 drip pipe from 3 cm\n\n\n\n
\"\"<\/figure><\/div>\n\n\n\n
\n
\nthen we will cut the collar of the neck then the neck of the balloon and the diameter of the other balloons \n<\/div>\n<\/div>\n\n\n\n
\"\"<\/figure><\/div>\n\n\n\n
\"\"<\/figure><\/div>\n\n\n\nthen I will take the balloon and drip pipe then fix them together like shown in the picture below\n\n\n\n
\"\"<\/figure><\/div>\n\n\n\n make two of them like, this\n\n\n\nthen take both PVC pipe caps and make two holes of the diameter of the drip pipe\n\n\n\n
\"\"<\/figure><\/div>\n\n\n\none in the middle and the other in the side\n\n\n\n
afterward, I will insert one\" balloon attached drip pipe\" from the top of the cap so that the balloon stays upwards<\/div>\n\n\n\n
 <\/div>\n\n\n\n
 <\/div>\n\n\n\n
and the other pipe from under the cap so that the balloon stays downwards<\/div>\n\n\n\n
\"\"<\/figure><\/div>\n\n\n\n
<\/div>\n\n\n\nand the other pipe from under the cap so that the balloon stays downwards and a little out of the boundary of the cap<\/div>\n\n\n\n
\"\"<\/figure><\/div>\n\n\n\n
<\/div>\n\n\n\n
 <\/div>\n\n\n\n
\"\"<\/figure><\/div>\n\n\n\n
<\/div>\n\n\n\n
then we will cut the ball into two pieces<\/div>\n\n\n\n
\"\"<\/figure><\/div>\n\n\n\n
<\/div>\n\n\n\n
next, I will take one piece of the foamic ball and cut a little bit from the top of it<\/div>\n\n\n\n
\"\"<\/figure><\/div>\n\n\n\n
<\/div>\n\n\n\n
then I will take the PVC cap and paste it on top of the cutted area.<\/div>\n\n\n\n
\"\"<\/figure><\/div>\n\n\n\n
<\/div>\n\n\n\n
now I will take the drip chamber and paste it on the PVC cap (as shown below)<\/div>\n\n\n\n
\"\"<\/figure><\/div>\n\n\n\n
<\/div>\n\n\n\n
like this.<\/div>\n\n\n\n
\"\"<\/figure><\/div>\n\n\n\n
<\/div>\n\n\n\n
and in the same way, we will formulate the next valve<\/div>\n\n\n\n
\"\"<\/figure><\/div>\n\n\n\n
<\/div>\n\n\n\n
after that, I will take both of the valves and cover them with the balloon<\/div>\n\n\n\n
\"\"<\/figure><\/div>\n\n\n\n
<\/div>\n\n\n\nthen I will hold both valves together and wrap them with the help of electrical tape (as shown in the diagram below)\n\n\n\n
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\"taping\"<\/figure>

<\/p>\n

<\/div>\n\n\n\n

Note: If you have any difficulties to build this working model please feel free to comment and ask the question<\/strong><\/p>\n\n\n\n