xRefraction : Refraction is the deflection, or bending, of the ray path of a seismic wave caused by its passage from one material to another having different elastic properties; or the bending of a tsunami wave front owing to variations in the water depth along a
Scientists have been taking a close look at microbes that live in the ocean. The microbes they are studying are a type of bacteria and are very tiny. They may be small but they have a big impact on life...Read more