This is considered the initial and decisive step towards the successful application of Mao's revolutionary theories.

It was their diversity that helped Darwin cotton on to his revolutionary evolutionary theory.

Sure, she had just seen the difference between revolutionary theory and reality.

Nothing actual seemed to come of his preoccupation with revolutionary theories.

In the 1960s, scientists developed a revolutionary theory called plate tectonics.

She was gone before he could question her, to confirm or deny this revolutionary theory.

Greeman also writes regularly about politics, international class struggles and revolutionary theory.

You don't evoke a unique and revolutionary theory by schedule.

I have a somewhat revolutionary theory of my own.' '

For the first time, a revolutionary theory argues that the answer may be inside the pyramid.