Backed with clear glass, each clock facilitates the entrance of light while demonstrating the steady evolution of time.

The steady evolution of all media into digital form will mean that information and entertainment can be distributed in new and innovative ways.

However, there has generally been a steady evolution of key findings and levels of scientific confidence from one assessment report to the next.

Such figures are part of a steady evolution.

It was generally a steady evolution from Mac OS 8.

How could a global economy, with its roots buried in centuries of steady evolution, survive an upheaval like that?

Thus the stories of later years represent no mutation, but rather a steady evolution.

During that time I have witnessed a steady and remarkable evolution in the character of Australia and its people.

Like any art, acting was not static; during the century it had gone through a steady evolution.

Twenty years of steady evolution later, it now has a formula that could flummox a statistics major.