human heart working model (3d) for science project exhibition - creative / innovative | craftpiller скачать в хорошем качестве

human heart working model (3d) for science project exhibition - creative / innovative | craftpiller

human heart working model (3d) for science project exhibition - creative and innovative - diy - craftpiller #heart #workingmodel #workingproject #3d #scienceproject #biologymodel #biologyproject #craftpiller #sciencedayproject #scienceday #sciencedaymodel #sciencedayworkingmodel #sciencedayworkingproject #HumanHeartModel #CirculatorySystem #HeartScience #STEMProjects #3DModel #ScienceExhibition #DIYScienceProject #anatomy How It Works in the Model: In this video, learn how to create a 3D working model of the human heart using syringes to demonstrate the circulation of blood! Perfect for your science exhibition, this project will help you understand the heart’s pumping action and its role in circulation! The model shows how deoxygenated blood from the body enters the right atrium of the heart through the vena cava. The blood flows from the right atrium to the right ventricle, which pumps it through the pulmonary artery to the lungs for oxygenation. After being oxygenated in the lungs, oxygen-rich blood returns to the heart via the pulmonary veins into the left atrium. The left atrium pushes the oxygenated blood into the left ventricle, which then pumps it through the aorta to the rest of the body, delivering oxygen and nutrients. The heart's valves ensure that blood flows in one direction, preventing backflow. This can be demonstrated with the help of rubber flaps acting as valves in the model. 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 Tripod :https://amzn.to/3xd29fS Camera : https://amzn.to/3zgGFR3 Laptop : https://amzn.to/3x5i1AS