This document discusses using a laser beam to cut egg shells and perform eye surgery. A laser beam was used to precisely cut egg shells, demonstrating its ability to perform delicate operations like eye surgery. The science of using lasers allows vision to be improved in just minutes, showing how technology can enable wonderful medical advances as our scientific knowledge grows.
5. These shells of eggs were cuted with a laser beam of high intensity and precision. This gives a good idea of what can be done with a laser beam. So you can understand how it's done the surgery the eyes of people. It is not surprising as the vision of someone can be improved in just a few minutes? The science is sometimes wonderful, and is still at the beginning of gaining new knowledge. It is unbelievable what can be done with an egg shell and a laser beam!