But he said that did not create a legal theory under which the state could recover money.

He created a theory of land formation involving concepts accepted in modern geomorphology.

A scientist views efforts to create a unified theory of the universe.

Thorndike was able to create a theory of learning based on his research with animals.

He also was a pioneer of the gyrocompass, being the first to create a full theory of it.

White attempted to create a theory explaining the entire history of humanity.

As Brown's work progressed, he gradually evolved a plan to create a completely new lunar theory.

The key counterargument that he had to face was: How could a non-existing consciousness create a theory?

I lied myself blue in the face to create a new legal theory.

However, Dalton had created a theory of immense power and importance.