Have you ever found yourself in a problem and thought to yourself, "there has to be a better way to do this?" Well, if you have, then you were probably already using TRIZ without even knowing it. TRIZ is the theory of inventive problem solving, and it is based on the principle that any problem can be solved if you are willing to think outside the box. One of the ways to do this is by using pneumatic or hydraulic systems. By replacing solids with liquids or gases, you can easily channel energy to the desired location. Plus, by changing the bore of the pipe, you can also increase or decrease pressure as needed. So next time you're faced with a problem, don't be afraid to think outside the box and use TRIZ to find a solution.