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.
O-Ring Seals Manufacturer. O-Rings are used in a variety of fields: they are either used as sealing elements or as energizing elements for hydraulic slipper seals and wipers. Thus, the O-Ring is basically used in every field of industry including aerospace, automotive or general engineering.
Please try again later. Mood rings are novelty rings invented and popularized in the 1970s that supposedly change color according to the wearer's emotions or mood. While a mood ring can't really indicate your mood, the stones do change color in response to temperature.Here's a look at how mood rings work.1  Science & Technology.hile a mood ring can't really indicate your mood, the stones do change color in response to temperature. Here's a look at how mood rings work.