Pneumatics is the use of compressed air to power mechanical systems. This technology is widely used in industrial automation, manufacturing, and transportation. Working with pneumatics can be a challenging task, but it can also be rewarding once you understand the basic principles. Another important aspect of working with pneumatics is understanding the components of the system. These include valves, cylinders, and actuators. Valves are used to control the flow of air through the system, while cylinders and actuators are used to convert the air pressure into motion. In Denmark we learned a lot of new things about pneumatics sistems.