biology models for science exhibition
This Human Respiratory System Working Model is an excellent biology science exhibition project that demonstrates how breathing takes place in the human body. The model can be made using balloons, transparent pipes, cardboard, straws, and simple craft materials. The main working principle is based on the movement of air into and out of the lungs … Read more
Introduction A microscope is an optical instrument used to observe objects that are too small to be seen clearly with the naked eye. It is widely used in biology, medicine, research, and science laboratories. A microscope helps us study cells, microorganisms, plant structures, fibers, and many other tiny objects. This project demonstrates a simple DIY … Read more
Introduction A First Aid Box is a collection of basic medical supplies used to provide immediate care when someone gets a minor injury or suddenly becomes unwell. It is useful at home, schools, workplaces, vehicles, and public places. First aid does not replace professional medical treatment, but it can help control bleeding, protect wounds, reduce … Read more
Introduction An X-ray machine is an important medical imaging device used by doctors to see structures inside the human body. It uses a controlled beam of X-rays to create an image of internal structures, especially bones. X-rays pass through the body, but different tissues absorb different amounts of radiation. Bones absorb more X-rays and therefore … Read more
The Ultrasound Working Model is an innovative and educational science exhibition project that demonstrates how ultrasound technology helps doctors examine the inside of the human body without surgery. It is one of the most useful diagnostic techniques in modern medicine and is widely used to monitor pregnancy, examine internal organs, detect injuries, and guide medical … Read more