Thermodynamics concerns the foundation of all branches of physical sciences. Therefore, this is a required course for all mechanical engineering students. Also, the students of all other branches of ...

As an introductory science it is, perhaps, but natural that the scope of physiography should be somewhat nebulous and liable to occasional modifications; but after its long existence as a separate ...

Do artists and scientists see the same thing in the shape of trees? As a scientist who studies branching patterns in living things, I’m starting to think so. Piet Mondrian was an early 20th-century ...