Being a doctor requires you to have a steady hand when it comes to handling patients. To do so, you need to have lots of practice. This need led to the invention of synthetic cadavers. The cadavers are complicated yet anatomically correct dummies that have been created for medical students to tinker with.
The earlier versions of these artificial cadavers used to look quite scary, however, over time they have become far more sophisticated. Due to a new technology, the latest generation of these synthetic cadavers is also capable of suffering particular diseases or injuries and then acting accordingly. Check out the video below to see how they look when demonstrating a certain disease or exhibiting a fatal injury.