This tutorial demonstrates how to create a simple underwater world in Kodu Game Lab.In this tutorial we add a fish to move around in the water.1  Education.his tutorial demonstrates how to create a simple underwater world in Kodu Game Lab.
An O-ring is a round ring that is used as a gasket for sealing a connection. O-rings are typically constructed out of polyurethane, silicone, neoprene, nitrile rubber or fluorocarbon. These rings are commonly used in mechanical applications, such as pipe connections, and help to ensure a tight seal between two objects.
of the fitting. As the connection is tightened the o-ring compresses against a flat-face sleeve that is brazed onto the end of a tube, and makes a. metal-to-metal seal creating a cavity that supports the o-ring. The sleeve also prevents twisting of the tube and supports it during the assembly. process.