{"id":4935,"date":"2018-10-18T16:05:54","date_gmt":"2018-10-18T16:05:54","guid":{"rendered":"https:\/\/paksc.org\/pk\/?p=4935"},"modified":"2022-10-16T18:24:43","modified_gmt":"2022-10-16T18:24:43","slug":"working-model-of-heart","status":"publish","type":"post","link":"https:\/\/paksc.org\/pk\/science-experiments\/biology-experiments\/working-model-of-heart\/","title":{"rendered":"How to Make Working Model of Heart and Circulatory system of Human for Science Project"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">&nbsp;<strong>How to Make a Working Model of Heart<\/strong><\/h2>\n\n\n\n<p>Working model of heart, Are you looking for a cool, cheap biology science fair project? if yes; don't waste your time anywhere else just try making a working model of the human heart. It doesn't require a big list of materials but you can make it just By using a 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<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2019\/01\/IMG_20181231_131834928.jpg\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"840\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2019\/01\/IMG_20181231_131834928-1024x840.jpg\" alt=\"working model of heart\" class=\"wp-image-5269\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2019\/01\/IMG_20181231_131834928-1024x840.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2019\/01\/IMG_20181231_131834928-300x246.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2019\/01\/IMG_20181231_131834928-768x630.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2019\/01\/IMG_20181231_131834928-1536x1260.jpg 1536w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2019\/01\/IMG_20181231_131834928-86x70.jpg 86w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2019\/01\/IMG_20181231_131834928-134x110.jpg 134w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2019\/01\/IMG_20181231_131834928-305x250.jpg 305w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2019\/01\/IMG_20181231_131834928-663x544.jpg 663w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2019\/01\/IMG_20181231_131834928-400x328.jpg 400w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2019\/01\/IMG_20181231_131834928-609x500.jpg 609w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2019\/01\/IMG_20181231_131834928.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p>working model of heart<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"about-human-heart\">About Human Heart<\/h3>\n\n\n\n<p>The heart is about the size of a human clenched fist. An adult female\u2019s heart weighs is about 8 ounces and an adult male\u2019s heart weighs about 10 ounces. The heart is located in the centre of the human chest between the lungs. People often think the heart is on the left side of the chest. The bottom of the heart is tilted slightly more towards the left side of the body, so we often feel our heart more on the left. the heart is not directly below your skin. The heart is protected by the breastbone&nbsp; (sternum) and the bones of the rib cage.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"diagram-of-the-working-model-of-heart\"><strong>Diagram of the working model of heart<\/strong><\/h3>\n\n\n<div class=\"wp-block-image size-large wp-image-6109\">\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"619\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/heart-3-1024x619.jpg\" alt=\"Diagram of working model of heart\" class=\"wp-image-6109\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/heart-3-1024x619.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/heart-3-300x181.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/heart-3-768x464.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/heart-3-170x103.jpg 170w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/heart-3-370x224.jpg 370w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/heart-3-780x471.jpg 780w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/heart-3.jpg 1480w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>Diagram of the working model of the heart<\/figcaption><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"required-material\">Required Material:<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Small balloons<\/li><li>large balloons<\/li><li>PVC pipe cap<\/li><li>IV Set (Drip pipe)<\/li><li>Medical physio care&nbsp; ball<\/li><li>Plastic tape<\/li><li>and some&nbsp; tools<\/li><li>Thread (yarn)<\/li><\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/material.jpg\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"575\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/material-1024x575.jpg\" alt=\"material\" class=\"wp-image-5582\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/material-1024x575.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/material-300x169.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/material-768x431.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/material-170x95.jpg 170w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/material-370x208.jpg 370w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/material-780x438.jpg 780w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/material.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"construction-of-working-model-of-heart\">Construction of Working model of Heart<\/h3>\n\n\n\n<p>we have shown the step-by-step construction of the working model of the heart through photos please follow the instruction :<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-16.jpg\" rel=\"required materiel for working model of heart\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-16-1024x576.jpg\" alt=\"required materiel for working model of heart\" class=\"wp-image-5004\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-16-1024x576.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-16-300x169.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-16-768x432.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-16-170x96.jpg 170w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-16-370x208.jpg 370w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-16-780x439.jpg 780w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-16-400x225.jpg 400w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-16-889x500.jpg 889w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-16.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>required material for the working model of the heart<\/figcaption><\/figure>\n<\/div>\n\n\n<p><a href=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-17.jpg\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-5005 size-large\" title=\"Take 0.5'' PVC pipe (size is half inch )\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-17-1024x577.jpg\" alt=\"Take 0.5'' PVC pipe (size is half inch )\" width=\"1024\" height=\"577\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-17-1024x577.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-17-300x169.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-17-768x433.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-17-170x96.jpg 170w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-17-370x208.jpg 370w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-17-780x439.jpg 780w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-17-400x225.jpg 400w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-17-888x500.jpg 888w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-17.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a> Take 0.5'' PVC pipe (size is half an inch )<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-18.jpg\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-18-1024x576.jpg\" alt=\"make two holes in pvc pipe cape\" class=\"wp-image-5006\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-18-1024x576.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-18-300x169.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-18-768x432.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-18-170x96.jpg 170w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-18-370x208.jpg 370w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-18-780x439.jpg 780w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-18-400x225.jpg 400w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-18-889x500.jpg 889w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-18.jpg 1159w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>Make&nbsp; two holes in PVC pipe cape<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-19.jpg\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-19-1024x576.jpg\" alt=\"cut the collar of balloon\" class=\"wp-image-5007\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-19-1024x576.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-19-300x169.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-19-768x432.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-19-170x96.jpg 170w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-19-370x208.jpg 370w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-19-780x439.jpg 780w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-19-400x225.jpg 400w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-19-889x500.jpg 889w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-19.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>cut the collar of balloon<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-20.jpg\" rel=\"fix this balloon on drip pipe with the help of tape\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-20-1024x576.jpg\" alt=\"fix this balloon on drip pipe\" class=\"wp-image-5008\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-20-1024x576.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-20-300x169.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-20-768x432.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-20-170x96.jpg 170w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-20-370x208.jpg 370w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-20-780x439.jpg 780w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-20-400x225.jpg 400w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-20-889x500.jpg 889w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-20.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>fix this balloon on the drip pipe with the help of tape<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-21.jpg\" rel=\"balloon fixing with tape\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-21-1024x576.jpg\" alt=\"balloon fixing with tape\" class=\"wp-image-5009\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-21-1024x576.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-21-300x169.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-21-768x432.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-21-170x96.jpg 170w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-21-370x208.jpg 370w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-21-780x439.jpg 780w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-21-400x225.jpg 400w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-21-889x500.jpg 889w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-21.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>balloon fixing with tape<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-22.jpg\" rel=\"cut the balloon from center\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-22-1024x576.jpg\" alt=\"cut the balloon from center\" class=\"wp-image-5010\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-22-1024x576.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-22-300x169.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-22-768x432.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-22-170x96.jpg 170w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-22-370x208.jpg 370w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-22-780x439.jpg 780w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-22-400x225.jpg 400w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-22-889x500.jpg 889w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-22.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>cut the balloon from the center<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-24.jpg\" rel=\"same way we will prepare the second valves\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-24-1024x576.jpg\" alt=\"same way we will prepare the second valves\" class=\"wp-image-5012\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-24-1024x576.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-24-300x169.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-24-768x432.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-24-170x96.jpg 170w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-24-370x208.jpg 370w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-24-780x439.jpg 780w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-24-400x225.jpg 400w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-24-889x500.jpg 889w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-24.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>the same way we will prepare the second valves<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-25.jpg\" rel=\"cut one drip pipe with the distance of one inch\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-25-1024x576.jpg\" alt=\"cut one drip pipe with the distance of one inch\" class=\"wp-image-5013\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-25-1024x576.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-25-300x169.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-25-768x432.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-25-170x96.jpg 170w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-25-370x208.jpg 370w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-25-780x439.jpg 780w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-25-400x225.jpg 400w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-25-889x500.jpg 889w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-25.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>cut one drip pipe with a distance of one inch<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-27.jpg\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-27-1024x576.jpg\" alt=\"fix the small drip pipe in the center hole of pvc pipe cape \" class=\"wp-image-5015\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-27-1024x576.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-27-300x169.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-27-768x432.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-27-170x96.jpg 170w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-27-370x208.jpg 370w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-27-780x439.jpg 780w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-27-400x225.jpg 400w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-27-889x500.jpg 889w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-27.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption><strong>fix the small drip pipe in the centre hole of the PVC pipe cape<\/strong><\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-28.jpg\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-28-1024x576.jpg\" alt=\"fix the long drip pipe in the other hole from inside of the cape\" class=\"wp-image-5016\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-28-1024x576.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-28-300x169.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-28-768x432.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-28-170x96.jpg 170w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-28-370x208.jpg 370w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-28-780x439.jpg 780w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-28-400x225.jpg 400w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-28-889x500.jpg 889w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-28.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>fix the long drip pipe in the other hole from inside of the cape<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-30.jpg\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-30-1024x576.jpg\" alt=\"we take a physio medicare ball\" class=\"wp-image-5018\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-30-1024x576.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-30-300x169.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-30-768x432.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-30-170x96.jpg 170w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-30-370x208.jpg 370w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-30-780x439.jpg 780w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-30-400x225.jpg 400w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-30-889x500.jpg 889w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-30.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>Take a physio medicare ball<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-31.jpg\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-31-1024x576.jpg\" alt=\"cut into the center\" class=\"wp-image-5019\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-31-1024x576.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-31-300x169.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-31-768x432.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-31-170x96.jpg 170w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-31-370x208.jpg 370w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-31-780x439.jpg 780w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-31-400x225.jpg 400w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-31-889x500.jpg 889w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-31.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>cut into the centre<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-32.jpg\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-32-1024x576.jpg\" alt=\"like this\" class=\"wp-image-5020\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-32-1024x576.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-32-300x169.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-32-768x432.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-32-170x96.jpg 170w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-32-370x208.jpg 370w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-32-780x439.jpg 780w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-32-400x225.jpg 400w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-32-889x500.jpg 889w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-32.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>like this<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-33.jpg\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-33-1024x576.jpg\" alt=\"cut some part of the ball\" class=\"wp-image-5021\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-33-1024x576.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-33-300x169.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-33-768x432.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-33-170x96.jpg 170w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-33-370x208.jpg 370w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-33-780x439.jpg 780w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-33-400x225.jpg 400w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-33-889x500.jpg 889w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-33.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>cut some part of the ball<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-34.jpg\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-34-1024x576.jpg\" alt=\"attach this valves on the ball\" class=\"wp-image-5022\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-34-1024x576.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-34-300x169.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-34-768x432.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-34-170x96.jpg 170w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-34-370x208.jpg 370w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-34-780x439.jpg 780w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-34-400x225.jpg 400w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-34-889x500.jpg 889w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-34.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>attach this valve to the ball<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-36.jpg\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-36-1024x576.jpg\" alt=\"like this\" class=\"wp-image-5024\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-36-1024x576.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-36-300x169.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-36-768x432.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-36-170x96.jpg 170w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-36-370x208.jpg 370w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-36-780x439.jpg 780w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-36-400x225.jpg 400w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-36-889x500.jpg 889w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-36.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>like this<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-37.jpg\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-37-1024x576.jpg\" alt=\"fix it with glue \" class=\"wp-image-5025\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-37-1024x576.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-37-300x169.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-37-768x432.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-37-170x96.jpg 170w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-37-370x208.jpg 370w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-37-780x439.jpg 780w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-37-400x225.jpg 400w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-37-889x500.jpg 889w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-37.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>fix it with a hot glue gun<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-38.jpg\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"575\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-38-1024x575.jpg\" alt=\"first part of our heart model is ready\" class=\"wp-image-5026\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-38-1024x575.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-38-300x169.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-38-768x431.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-38-170x95.jpg 170w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-38-370x208.jpg 370w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-38-780x438.jpg 780w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-38-400x225.jpg 400w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-38-890x500.jpg 890w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-38.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>the first part of our heart model is ready<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-1.jpg\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-1-1024x576.jpg\" alt=\"we take a big balloon\" class=\"wp-image-4989\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-1-1024x576.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-1-300x169.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-1-768x432.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-1-170x96.jpg 170w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-1-370x208.jpg 370w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-1-780x439.jpg 780w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-1-400x225.jpg 400w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-1-889x500.jpg 889w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-1.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>take a big balloon<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-2.jpg\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-2-1024x576.jpg\" alt=\"cover it with balloon\" class=\"wp-image-4990\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-2-1024x576.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-2-300x169.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-2-768x432.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-2-170x96.jpg 170w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-2-370x208.jpg 370w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-2-780x439.jpg 780w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-2-400x225.jpg 400w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-2-889x500.jpg 889w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-2.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>cover it with a balloon<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-3.jpg\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-3-1024x576.jpg\" alt=\"dual part of our heart model is ready\" class=\"wp-image-4991\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-3-1024x576.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-3-300x169.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-3-768x432.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-3-170x96.jpg 170w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-3-370x208.jpg 370w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-3-780x439.jpg 780w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-3-400x225.jpg 400w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-3-889x500.jpg 889w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-3.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>dual part of our heart model is ready<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-4.jpg\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-4-1024x576.jpg\" alt=\"fix the drip chamber on the small valves\" class=\"wp-image-4992\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-4-1024x576.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-4-300x169.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-4-768x432.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-4-170x96.jpg 170w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-4-370x208.jpg 370w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-4-780x439.jpg 780w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-4-400x225.jpg 400w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-4-889x500.jpg 889w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-4.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>fix the drip chamber on the small valves<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-5.jpg\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-5-1024x576.jpg\" alt=\"fix it with glue gun\" class=\"wp-image-4993\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-5-1024x576.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-5-300x169.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-5-768x432.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-5-170x96.jpg 170w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-5-370x208.jpg 370w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-5-780x439.jpg 780w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-5-400x225.jpg 400w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-5-889x500.jpg 889w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-5.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>fix it with the hot glue gun<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-6.jpg\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-6-1024x576.jpg\" alt=\"cut the nose tip of drip chamber\" class=\"wp-image-4994\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-6-1024x576.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-6-300x169.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-6-768x432.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-6-170x96.jpg 170w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-6-370x208.jpg 370w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-6-780x439.jpg 780w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-6-400x225.jpg 400w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-6-889x500.jpg 889w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-6.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>cut the nose tip of the drip chamber<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-7.jpg\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-7-1024x576.jpg\" alt=\"like this\" class=\"wp-image-4995\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-7-1024x576.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-7-300x169.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-7-768x432.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-7-170x96.jpg 170w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-7-370x208.jpg 370w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-7-780x439.jpg 780w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-7-400x225.jpg 400w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-7-889x500.jpg 889w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-7.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>like this<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-8.jpg\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-8-1024x576.jpg\" alt=\"connect two more drip pipe on drip chamber\" class=\"wp-image-4996\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-8-1024x576.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-8-300x169.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-8-768x432.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-8-170x96.jpg 170w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-8-370x208.jpg 370w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-8-780x439.jpg 780w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-8-400x225.jpg 400w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-8-889x500.jpg 889w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-8.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>connect two more drip pipes on the drip chamber<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-9.jpg\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-9-1024x576.jpg\" alt=\"attach the parst of our heart\" class=\"wp-image-4997\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-9-1024x576.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-9-300x169.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-9-768x432.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-9-170x96.jpg 170w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-9-370x208.jpg 370w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-9-780x439.jpg 780w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-9-400x225.jpg 400w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-9-889x500.jpg 889w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-9.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>attach the parts of our heart<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-10.jpg\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-10-1024x576.jpg\" alt=\"join with tape\" class=\"wp-image-4998\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-10-1024x576.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-10-300x169.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-10-768x432.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-10-170x96.jpg 170w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-10-370x208.jpg 370w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-10-780x439.jpg 780w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-10-400x225.jpg 400w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-10-889x500.jpg 889w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-10.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>join with tape<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-11.jpg\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-11-1024x576.jpg\" alt=\"our working model of heart is ready \" class=\"wp-image-4999\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-11-1024x576.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-11-300x169.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-11-768x432.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-11-170x96.jpg 170w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-11-370x208.jpg 370w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-11-780x439.jpg 780w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-11-400x225.jpg 400w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-11-889x500.jpg 889w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-11.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>our working model of the heart is ready<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-13.jpg\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-13-1024x576.jpg\" alt=\"test the working model of heart\" class=\"wp-image-5001\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-13-1024x576.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-13-300x169.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-13-768x432.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-13-170x96.jpg 170w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-13-370x208.jpg 370w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-13-780x439.jpg 780w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-13-400x225.jpg 400w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-13-889x500.jpg 889w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-of-heart-13.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>test the working model of heart<\/figcaption><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"watch-video-tutorial-of-working-model-of-the-heart\">Watch the Video Tutorial on the Working Model of the heart<\/h3>\n\n\n\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/E_G47GlDxKE\" width=\"550\" height=\"450\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\">\ufeff<\/span><\/iframe><\/p>\n\n\n\n<p><strong>Maker\/ Host Khuzaima<\/strong><\/p>\n\n\n\n<p><strong>Idea by @abdulRauf<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<p><strong>Note: If you have any difficulties building this working model please feel free to comment and ask the question<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>For an explanation of this model in Urdu please see this<a href=\"https:\/\/www.youtube.com\/watch?v=Oe6z7AefxWE\" data-wpel-link=\"external\" target=\"_blank\" rel=\"nofollow external noopener noreferrer\"> video link&nbsp;<\/a><\/li><li>2nd video about the <a href=\"https:\/\/www.youtube.com\/watch?v=jYhzQOdWllA&amp;t=42s\" target=\"_blank\" rel=\"noopener noreferrer nofollow external\" data-wpel-link=\"external\">working model of heart by<\/a> Abdul Rauf<\/li><li>3rd video tutorial of the <a href=\"https:\/\/www.youtube.com\/watch?v=jYhzQOdWllA&amp;t=42s\" target=\"_blank\" rel=\"noopener noreferrer nofollow external\" data-wpel-link=\"external\">working model of heart<\/a> by Aiman Rasheed<\/li><li><a href=\"https:\/\/www.youtube.com\/watch?v=5joWhKSEYsY&amp;t=2s\" target=\"_blank\" rel=\"noopener noreferrer nofollow external\" data-wpel-link=\"external\">Working Model of the human heart<\/a> for the school and college project for science Exhibition.\n<div id=\"info\" class=\"style-scope ytd-video-primary-info-renderer\">&nbsp;<\/div>\n<\/li><\/ul>\n\n\n<div class=\"wp-block-image size-large wp-image-6108\">\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"792\" height=\"1024\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/heart-2-792x1024.jpg\" alt=\"Diagram of Circulatory System\" class=\"wp-image-6108\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/heart-2-792x1024.jpg 792w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/heart-2-232x300.jpg 232w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/heart-2-768x993.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/heart-2-1188x1536.jpg 1188w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/heart-2-85x110.jpg 85w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/heart-2-193x250.jpg 193w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/heart-2-421x544.jpg 421w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/heart-2.jpg 1237w\" sizes=\"auto, (max-width: 792px) 100vw, 792px\" \/><figcaption>Diagram of Circulatory System<\/figcaption><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"working-of-circulatory-system\">Working of Circulatory System:<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Pulmonary circulation\u00a0is a short loop from the heart to the lungs and back again.<\/li><li>Systemic<strong> circulation<\/strong>\u00a0carries blood from the heart to all the other parts of the body and back again.<\/li><\/ul>\n\n\n\n<p>In pulmonary circulation:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>The&nbsp;<a class=\"kh_anchor\">pulmonary artery<\/a> is a big artery that comes from the heart. It splits into two main branches and brings blood from the heart to the lungs. At the lungs, the blood picks up oxygen and drops off carbon dioxide. The blood then returns to the heart through the pulmonary veins.<\/li><\/ul>\n\n\n\n<p>In systemic circulation:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Next, blood that returns to the heart has picked up lots of oxygen from the lungs. So it can now go out to the body. The\u00a0aorta is a big artery that leaves the heart carrying this oxygenated blood. Branches off of the aorta send blood to the muscles of the heart itself, as well as all other parts of the body. Like a tree, the branches get smaller and smaller as they get farther from the aorta. At each body part, a network of tiny blood vessels called\u00a0<strong>capillaries<\/strong>\u00a0connects the very small artery branches to very small veins. The capillaries have very thin walls, and through them, nutrients and oxygen are delivered to the cells. Waste products are brought into the capillaries. Capillaries then lead into small veins. Small veins lead to larger and larger veins as the blood approaches the heart. Valves in the veins keep blood flowing in the correct direction. Two large veins that lead into the heart are the\u00a0superior vena cava\u00a0and\u00a0inferior vena cava. (The terms superior and inferior don't mean that one vein is better than the other, but that they're located above and below the heart.)Once the blood is back in the heart, it needs to re-enter the pulmonary circulation and go back to the lungs to drop off the carbon dioxide and pick up more oxygen.<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"see-also\">See Also<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"top-7-best-biology-projects-for-science-fair-for-classes-6-7-8-9-and-10\"><a href=\"https:\/\/paksc.org\/pk\/articles\/best-biology-projects-for-science-fair\/\" data-wpel-link=\"internal\">Top 7 Best Biology Projects for Science Fair For Classes 6, 7, 8, 9 And 10<\/a><\/h4>\n\n\n\n<p>Science exhibitions are a great way to learn different concepts by watching many projects at a time and can meet with the inventors of that project. They provide a platform to share your experiments\/ projects\/ inventions with people and get feedback.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"top-10-best-chemistry-project-of-science-exhibition\"><a data-wpel-link=\"internal\" href=\"https:\/\/paksc.org\/pk\/articles\/top-10-best-chemistry-project-of-science-exhibition\/\">Top 10 Best Chemistry Projects of Science Exhibition<\/a><\/h4>\n\n\n\n<p>Chemistry-focused science exhibition projects are ways for students of any age to showcase their science learning. With a chemistry science exhibition project, students learn about and see chemical processes in the real world while also learning how to record the results of experiments and present them to an audience.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"top-10-innovative-physics-projects-for-science-exhibition-class-10-to-12\"><a href=\"https:\/\/paksc.org\/pk\/articles\/top-10-innovative-physics-projects-for-science-exhibition-class-10-to-12\/\" data-wpel-link=\"internal\">Top 10 Innovative Physics Projects for Science Exhibition class 10 to 12<\/a><\/h4>\n\n\n\n<p>Top 10 Innovative Physics Projects for Science Exhibition class 10 to 12: Making of physics working models and projects for science fair or science exhibition, Physics category has too many options to make interesting award-winning projects than biology and chemistry<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"top-7-wind-energy-working-model-of-science-fair-project\"><a href=\"https:\/\/paksc.org\/pk\/articles\/top-7-renewable-energy-working-model-of-science-fair-project\/\" data-wpel-link=\"internal\">Top 7 Wind Energy Working Model of Science Fair Project<\/a><\/h4>\n\n\n\n<p><strong>Top 7 Wind Energy \u201cRenewable Energy\u201d Working Model of Science Fair Project:<\/strong>\u00a0\u201cwind turbine\u201d working model and construction plan for middle and high school students. These projects can be made by grade 4, 5, 6, 7, 8, 9 class students.<\/p>\n\n\n\n<div class=\"widgets-list-layout-links\">\n<p><a class=\"bump-view\" title=\"Top 10 Best Working Model of Science Exhibition for class 8, 9 and 10\" href=\"https:\/\/paksc.org\/pk\/articles\/working-model-science-exhibition\/\" data-bump-view=\"tp\" data-wpel-link=\"internal\">Top 10 Best Working Model Of Science Exhibition For Class 8, 9 And 10<\/a><\/p>\n<hr>\n<figure><a href=\"https:\/\/paksc.org\/pk\/science-experiments\/biology-experiments\/new-working-model-of-the-human-heart\/\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" class=\"attachment-bfastmag_blk_big_thumb wp-post-image lazyloaded alignnone\" title=\"New Working Model of the human heart\" src=\"https:\/\/i1.wp.com\/paksc.org\/pk\/wp-content\/uploads\/2020\/09\/IMG_1797-e1602067240140.jpg?resize=370%2C250&amp;ssl=1\" sizes=\"auto, (max-width: 370px) 100vw, 370px\" srcset=\"https:\/\/i1.wp.com\/paksc.org\/pk\/wp-content\/uploads\/2020\/09\/IMG_1797-e1602067240140.jpg?resize=370%2C250&amp;ssl=1 370w, https:\/\/i1.wp.com\/paksc.org\/pk\/wp-content\/uploads\/2020\/09\/IMG_1797-e1602067240140.jpg?zoom=2&amp;resize=370%2C250&amp;ssl=1 740w, https:\/\/i1.wp.com\/paksc.org\/pk\/wp-content\/uploads\/2020\/09\/IMG_1797-e1602067240140.jpg?zoom=3&amp;resize=370%2C250&amp;ssl=1 1110w\" alt=\"New Working Model of the human heart\" width=\"370\" height=\"250\" data-srcset=\"https:\/\/i1.wp.com\/paksc.org\/pk\/wp-content\/uploads\/2020\/09\/IMG_1797-e1602067240140.jpg?resize=370%2C250&amp;ssl=1 370w, https:\/\/i1.wp.com\/paksc.org\/pk\/wp-content\/uploads\/2020\/09\/IMG_1797-e1602067240140.jpg?zoom=2&amp;resize=370%2C250&amp;ssl=1 740w, https:\/\/i1.wp.com\/paksc.org\/pk\/wp-content\/uploads\/2020\/09\/IMG_1797-e1602067240140.jpg?zoom=3&amp;resize=370%2C250&amp;ssl=1 1110w\" data-attachment-id=\"6041\" data-permalink=\"https:\/\/paksc.org\/pk\/science-experiments\/biology-experiments\/new-working-model-of-the-human-heart\/attachment\/img_1797\/\" data-orig-file=\"https:\/\/i1.wp.com\/paksc.org\/pk\/wp-content\/uploads\/2020\/09\/IMG_1797-e1602067240140.jpg?fit=1200%2C929&amp;ssl=1\" data-orig-size=\"1200,929\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;13&quot;,&quot;credit&quot;:&quot;PakSC.org&quot;,&quot;camera&quot;:&quot;Canon EOS 60D&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1601470288&quot;,&quot;copyright&quot;:&quot;PAKISTAN SCIENCE CLUB\\nWWW.PAKSC.ORG&quot;,&quot;focal_length&quot;:&quot;23&quot;,&quot;iso&quot;:&quot;400&quot;,&quot;shutter_speed&quot;:&quot;0.025&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_1797\" data-image-description=\"\" data-medium-file=\"https:\/\/i1.wp.com\/paksc.org\/pk\/wp-content\/uploads\/2020\/09\/IMG_1797-e1602067240140.jpg?fit=300%2C232&amp;ssl=1\" data-large-file=\"https:\/\/i1.wp.com\/paksc.org\/pk\/wp-content\/uploads\/2020\/09\/IMG_1797-e1602067240140.jpg?fit=840%2C651&amp;ssl=1\" data-src=\"https:\/\/i1.wp.com\/paksc.org\/pk\/wp-content\/uploads\/2020\/09\/IMG_1797-e1602067240140.jpg?resize=370%2C250&amp;ssl=1\" data-sizes=\"(max-width: 370px) 100vw, 370px\"><\/a><\/figure><div class=\"tp-post-thumbnail col-md-5\">\n<figure><\/figure>\n<\/div>\n<div class=\"bfast-content-li col-md-7\">\n<h2 class=\"entry-title\"><a href=\"https:\/\/paksc.org\/pk\/science-experiments\/biology-experiments\/new-working-model-of-the-human-heart\/\" rel=\"bookmark\" data-wpel-link=\"internal\">New Working Model of the human heart<\/a><\/h2>\n<div class=\"entry-meta\"><a class=\"entry-author\" href=\"https:\/\/paksc.org\/pk\/author\/admin\/\" data-wpel-link=\"internal\">By Abdul Rauf<\/a>&nbsp;<span class=\"tp-post-item-date\">&nbsp;October 7, 2020<\/span><\/div>\n<div class=\"entry-content\">Working Model of the human heart for the school and college project for science Exhibition. PVC Pipe Cap 2 cm in length and 2 cm <a href=\"https:\/\/paksc.org\/pk\/science-experiments\/biology-experiments\/new-working-model-of-the-human-heart\/\" data-wpel-link=\"internal\">Visit<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/sciencestore.pk\/product\/working-model-of-heart-and-circulatory-system\/\" data-wpel-link=\"external\" target=\"_blank\" rel=\"nofollow external noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" width=\"793\" height=\"1024\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2022\/02\/heart-1-793x1024.jpg\" alt=\"\" class=\"wp-image-6527\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2022\/02\/heart-1-793x1024.jpg 793w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2022\/02\/heart-1-232x300.jpg 232w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2022\/02\/heart-1-768x992.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2022\/02\/heart-1-85x110.jpg 85w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2022\/02\/heart-1-194x250.jpg 194w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2022\/02\/heart-1-421x544.jpg 421w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2022\/02\/heart-1.jpg 929w\" sizes=\"auto, (max-width: 793px) 100vw, 793px\" \/><\/a><figcaption>bUY THIS PROJECT FORM <a href=\"https:\/\/sciencestore.pk\/product\/working-model-of-heart-and-circulatory-system\/\" data-wpel-link=\"external\" target=\"_blank\" rel=\"nofollow external noopener noreferrer\">SCIENCESTORE.PK<\/a><\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp;How to Make a Working Model of Heart Working model of heart, Are you looking for a cool, cheap biology science fair project? if yes; don&#8217;t waste your time anywhere else just try making a working model of the human heart. It doesn&#8217;t require a big list of materials but you can make it just [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":4937,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28,20],"tags":[5,132,8,13,114],"class_list":["post-4935","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-biology-experiments","category-science-experiments-urdu","tag-class-9th-to-12th","tag-heart","tag-make-your-own","tag-science-fair-projects","tag-114"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>working model of heart and circulatory system of human<\/title>\n<meta name=\"description\" content=\"working model of heart, working model for science project, diy human circulatory system, how to make heart model for science fair projects,\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/paksc.org\/pk\/science-experiments\/biology-experiments\/working-model-of-heart\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"working model of heart and circulatory system of human\" \/>\n<meta name=\"twitter:description\" content=\"working model of heart, working model for science project, diy human circulatory system, how to make heart model for science fair projects,\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-heart.jpg\" \/>\n<meta name=\"twitter:creator\" content=\"@abddulrauf\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Abdul Rauf\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"13 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/paksc.org\\\/pk\\\/science-experiments\\\/biology-experiments\\\/working-model-of-heart\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/paksc.org\\\/pk\\\/science-experiments\\\/biology-experiments\\\/working-model-of-heart\\\/\"},\"author\":{\"name\":\"Abdul Rauf\",\"@id\":\"https:\\\/\\\/paksc.org\\\/pk\\\/#\\\/schema\\\/person\\\/bf4ee5124d38d2e77d82e679a0bd1c88\"},\"headline\":\"How to Make Working Model of Heart and Circulatory system of Human for Science Project\",\"datePublished\":\"2018-10-18T16:05:54+00:00\",\"dateModified\":\"2022-10-16T18:24:43+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/paksc.org\\\/pk\\\/science-experiments\\\/biology-experiments\\\/working-model-of-heart\\\/\"},\"wordCount\":1170,\"commentCount\":17,\"publisher\":{\"@id\":\"https:\\\/\\\/paksc.org\\\/pk\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/paksc.org\\\/pk\\\/science-experiments\\\/biology-experiments\\\/working-model-of-heart\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/paksc.org\\\/pk\\\/wp-content\\\/uploads\\\/2018\\\/10\\\/working-model-heart.jpg\",\"keywords\":[\"class 9th to 12th\",\"heart\",\"Make your own\",\"Science Fair Projects\",\"\u0633\u0627\u0626\u0646\u0633 \u06a9\u06d2 \u062a\u062c\u0631\u0628\u0627\u062a\"],\"articleSection\":[\"Biology\",\"Urdu Science Experiments\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/paksc.org\\\/pk\\\/science-experiments\\\/biology-experiments\\\/working-model-of-heart\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/paksc.org\\\/pk\\\/science-experiments\\\/biology-experiments\\\/working-model-of-heart\\\/\",\"url\":\"https:\\\/\\\/paksc.org\\\/pk\\\/science-experiments\\\/biology-experiments\\\/working-model-of-heart\\\/\",\"name\":\"working model of heart and circulatory system of human\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/paksc.org\\\/pk\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/paksc.org\\\/pk\\\/science-experiments\\\/biology-experiments\\\/working-model-of-heart\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/paksc.org\\\/pk\\\/science-experiments\\\/biology-experiments\\\/working-model-of-heart\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/paksc.org\\\/pk\\\/wp-content\\\/uploads\\\/2018\\\/10\\\/working-model-heart.jpg\",\"datePublished\":\"2018-10-18T16:05:54+00:00\",\"dateModified\":\"2022-10-16T18:24:43+00:00\",\"description\":\"working model of heart, working model for science project, diy human circulatory system, how to make heart model for science fair projects,\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/paksc.org\\\/pk\\\/science-experiments\\\/biology-experiments\\\/working-model-of-heart\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/paksc.org\\\/pk\\\/science-experiments\\\/biology-experiments\\\/working-model-of-heart\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/paksc.org\\\/pk\\\/science-experiments\\\/biology-experiments\\\/working-model-of-heart\\\/#primaryimage\",\"url\":\"https:\\\/\\\/paksc.org\\\/pk\\\/wp-content\\\/uploads\\\/2018\\\/10\\\/working-model-heart.jpg\",\"contentUrl\":\"https:\\\/\\\/paksc.org\\\/pk\\\/wp-content\\\/uploads\\\/2018\\\/10\\\/working-model-heart.jpg\",\"width\":1080,\"height\":607,\"caption\":\"working model heart\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/paksc.org\\\/pk\\\/science-experiments\\\/biology-experiments\\\/working-model-of-heart\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/paksc.org\\\/pk\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How to Make Working Model of Heart and Circulatory system of Human for Science Project\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/paksc.org\\\/pk\\\/#website\",\"url\":\"https:\\\/\\\/paksc.org\\\/pk\\\/\",\"name\":\"PSC Do Science\",\"description\":\"STEAM Resources, Science Experiments and Projects by PSC\",\"publisher\":{\"@id\":\"https:\\\/\\\/paksc.org\\\/pk\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/paksc.org\\\/pk\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/paksc.org\\\/pk\\\/#organization\",\"name\":\"Pak Science Club\",\"url\":\"https:\\\/\\\/paksc.org\\\/pk\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/paksc.org\\\/pk\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/i0.wp.com\\\/paksc.org\\\/pk\\\/wp-content\\\/uploads\\\/2016\\\/10\\\/Do-science-logo.png?fit=408%2C136&ssl=1\",\"contentUrl\":\"https:\\\/\\\/i0.wp.com\\\/paksc.org\\\/pk\\\/wp-content\\\/uploads\\\/2016\\\/10\\\/Do-science-logo.png?fit=408%2C136&ssl=1\",\"width\":408,\"height\":136,\"caption\":\"Pak Science Club\"},\"image\":{\"@id\":\"https:\\\/\\\/paksc.org\\\/pk\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/paksc.org\\\/pk\\\/#\\\/schema\\\/person\\\/bf4ee5124d38d2e77d82e679a0bd1c88\",\"name\":\"Abdul Rauf\",\"description\":\"Teacher, Innovator, Love to create, explore new ways to view &amp; imagine things and then make them real\",\"sameAs\":[\"https:\\\/\\\/paksc.org\\\/abdul\",\"https:\\\/\\\/www.facebook.com\\\/pk.rauf\",\"https:\\\/\\\/www.Instagram.com\\\/abddulrauf\",\"https:\\\/\\\/www.linkedin.com\\\/in\\\/abddulrauf\\\/\",\"https:\\\/\\\/x.com\\\/abddulrauf\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UCyR0YwHgdaf0NXjr1sMPUDw\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"working model of heart and circulatory system of human","description":"working model of heart, working model for science project, diy human circulatory system, how to make heart model for science fair projects,","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/paksc.org\/pk\/science-experiments\/biology-experiments\/working-model-of-heart\/","twitter_card":"summary_large_image","twitter_title":"working model of heart and circulatory system of human","twitter_description":"working model of heart, working model for science project, diy human circulatory system, how to make heart model for science fair projects,","twitter_image":"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-heart.jpg","twitter_creator":"@abddulrauf","twitter_misc":{"Written by":"Abdul Rauf","Est. reading time":"13 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/paksc.org\/pk\/science-experiments\/biology-experiments\/working-model-of-heart\/#article","isPartOf":{"@id":"https:\/\/paksc.org\/pk\/science-experiments\/biology-experiments\/working-model-of-heart\/"},"author":{"name":"Abdul Rauf","@id":"https:\/\/paksc.org\/pk\/#\/schema\/person\/bf4ee5124d38d2e77d82e679a0bd1c88"},"headline":"How to Make Working Model of Heart and Circulatory system of Human for Science Project","datePublished":"2018-10-18T16:05:54+00:00","dateModified":"2022-10-16T18:24:43+00:00","mainEntityOfPage":{"@id":"https:\/\/paksc.org\/pk\/science-experiments\/biology-experiments\/working-model-of-heart\/"},"wordCount":1170,"commentCount":17,"publisher":{"@id":"https:\/\/paksc.org\/pk\/#organization"},"image":{"@id":"https:\/\/paksc.org\/pk\/science-experiments\/biology-experiments\/working-model-of-heart\/#primaryimage"},"thumbnailUrl":"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-heart.jpg","keywords":["class 9th to 12th","heart","Make your own","Science Fair Projects","\u0633\u0627\u0626\u0646\u0633 \u06a9\u06d2 \u062a\u062c\u0631\u0628\u0627\u062a"],"articleSection":["Biology","Urdu Science Experiments"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/paksc.org\/pk\/science-experiments\/biology-experiments\/working-model-of-heart\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/paksc.org\/pk\/science-experiments\/biology-experiments\/working-model-of-heart\/","url":"https:\/\/paksc.org\/pk\/science-experiments\/biology-experiments\/working-model-of-heart\/","name":"working model of heart and circulatory system of human","isPartOf":{"@id":"https:\/\/paksc.org\/pk\/#website"},"primaryImageOfPage":{"@id":"https:\/\/paksc.org\/pk\/science-experiments\/biology-experiments\/working-model-of-heart\/#primaryimage"},"image":{"@id":"https:\/\/paksc.org\/pk\/science-experiments\/biology-experiments\/working-model-of-heart\/#primaryimage"},"thumbnailUrl":"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-heart.jpg","datePublished":"2018-10-18T16:05:54+00:00","dateModified":"2022-10-16T18:24:43+00:00","description":"working model of heart, working model for science project, diy human circulatory system, how to make heart model for science fair projects,","breadcrumb":{"@id":"https:\/\/paksc.org\/pk\/science-experiments\/biology-experiments\/working-model-of-heart\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/paksc.org\/pk\/science-experiments\/biology-experiments\/working-model-of-heart\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/paksc.org\/pk\/science-experiments\/biology-experiments\/working-model-of-heart\/#primaryimage","url":"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-heart.jpg","contentUrl":"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-heart.jpg","width":1080,"height":607,"caption":"working model heart"},{"@type":"BreadcrumbList","@id":"https:\/\/paksc.org\/pk\/science-experiments\/biology-experiments\/working-model-of-heart\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/paksc.org\/pk\/"},{"@type":"ListItem","position":2,"name":"How to Make Working Model of Heart and Circulatory system of Human for Science Project"}]},{"@type":"WebSite","@id":"https:\/\/paksc.org\/pk\/#website","url":"https:\/\/paksc.org\/pk\/","name":"PSC Do Science","description":"STEAM Resources, Science Experiments and Projects by PSC","publisher":{"@id":"https:\/\/paksc.org\/pk\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/paksc.org\/pk\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/paksc.org\/pk\/#organization","name":"Pak Science Club","url":"https:\/\/paksc.org\/pk\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/paksc.org\/pk\/#\/schema\/logo\/image\/","url":"https:\/\/i0.wp.com\/paksc.org\/pk\/wp-content\/uploads\/2016\/10\/Do-science-logo.png?fit=408%2C136&ssl=1","contentUrl":"https:\/\/i0.wp.com\/paksc.org\/pk\/wp-content\/uploads\/2016\/10\/Do-science-logo.png?fit=408%2C136&ssl=1","width":408,"height":136,"caption":"Pak Science Club"},"image":{"@id":"https:\/\/paksc.org\/pk\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/paksc.org\/pk\/#\/schema\/person\/bf4ee5124d38d2e77d82e679a0bd1c88","name":"Abdul Rauf","description":"Teacher, Innovator, Love to create, explore new ways to view &amp; imagine things and then make them real","sameAs":["https:\/\/paksc.org\/abdul","https:\/\/www.facebook.com\/pk.rauf","https:\/\/www.Instagram.com\/abddulrauf","https:\/\/www.linkedin.com\/in\/abddulrauf\/","https:\/\/x.com\/abddulrauf","https:\/\/www.youtube.com\/channel\/UCyR0YwHgdaf0NXjr1sMPUDw"]}]}},"jetpack_featured_media_url":"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2018\/10\/working-model-heart.jpg","_links":{"self":[{"href":"https:\/\/paksc.org\/pk\/wp-json\/wp\/v2\/posts\/4935","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/paksc.org\/pk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/paksc.org\/pk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/paksc.org\/pk\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/paksc.org\/pk\/wp-json\/wp\/v2\/comments?post=4935"}],"version-history":[{"count":4,"href":"https:\/\/paksc.org\/pk\/wp-json\/wp\/v2\/posts\/4935\/revisions"}],"predecessor-version":[{"id":6683,"href":"https:\/\/paksc.org\/pk\/wp-json\/wp\/v2\/posts\/4935\/revisions\/6683"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/paksc.org\/pk\/wp-json\/wp\/v2\/media\/4937"}],"wp:attachment":[{"href":"https:\/\/paksc.org\/pk\/wp-json\/wp\/v2\/media?parent=4935"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/paksc.org\/pk\/wp-json\/wp\/v2\/categories?post=4935"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/paksc.org\/pk\/wp-json\/wp\/v2\/tags?post=4935"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}