The origin of its name was explained on May 20, 2009.

Teams are also given a chance to talk about themselves and explain the origin of their team name.

The origin of the name is not explained in the stories.

There are two stories which explain the origin of the village's name.

The stories that try to explain the origin of certain places names or things.

Hamilton did not explain the origin of the specific name.

Other ideas have been advanced by others to explain the origin of the system.

These theories, however, are not meant to explain the origins of life.

Suddenly, a sense of urgency had come over him, though he could not explain its origin.

However, the origins of the craft has not yet been explained.