ABSTRACT

In terms of squared speeds, the concept of kinetic energy, which will be called irrotational kinetic energy, and the law of conservation of kinetic energy are established in modern science. For instance,

e mv= 1 2

2 (Newton) (7.1)

and

E mc= 2 (Einstein) (7.2)

So, a natural question is: Because the square of speed constitutes the kinetic energy, can the square of the angular speed of a rotation make up a different energy? (For more on models of rotation, see Lin, 2007.) In this chapter, on the basis of treating materials as nonparticles, we will study the concept of stirring energy (OuYang, [in press] a), its possible conservations, and some fundamental laws of evolution science (OuYang, [in press] b).