Have you ever seen people cutting through metal with water? Well water has been able to break and make things since the dawn of time. You can see beaches change shape with the water splashing on the rocks every day in the form of waves. And it takes a long time but water does the job. But if you were to pressurize water into a very powerful stream, you could easily cut metal with it. And some people do it that way, although it is a very slow process. But it does reduce destructive tendencies in other forms of cutting. Also the cutting method is very clean and the water…