While being a method to repair the body since our very existence, it is still a fascinating and highly detailed process of how the body can heal itself from most injuries like scratches, bruises and bumps. Here we learn the detailed step by step process of how the body’s healing factor operates and what each step does to contribute to the full recovery of the biggest organ in the body known as the skin.

We also learn about the mechanics of one of the most important medical devises used to treat heart patients in the modern age, the pacemaker. In this we understand the components of a pacemaker as well as how it operates to stabilize the heart and at times even replace it to keep the body going.

Document: https://docs.google.com/document/d/1ATY3zO3EoKjujVgg5dHWTf2nTi1aoGqe6zLEL5FHjIo/edit