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.
1 This type of jewelry is often used in the tongue, eyebrow, nipple, and navel. When the piercing is first done, a longer bar will be used. When the piercing heals, a shorter bar is used.  Ring jewelry is measured by diameter, or how wide the ring is and is most often used for navel, nipple and high ear piercings.