Fluid dynamics is the study of the motion of liquids, gases and plasmas. Flow is dependent on the intrinsic properties of the matter itself, such as compressibility, viscosity and density. Example ...

The Official Film Chart is a rundown of the UK’s favourite films of the week, as bought on DVD, Blu-Ray and download and is compiled by the Official Charts Company, based on sales across a seven ...

Here's the latest news and everything you need to know about the first major wave of NFL player movement this spring.