Bio-reactors are systems which allow cultures to grow in a controlled environment.

Schools have not done a good job of passing classical music along, and popular culture has grown hugely powerful.

As one peer said recently, my culture has grown away from my values.

Kammen recognizes that what he terms mass culture was growing in power even before most Americans had television sets.

The cultures will grow apart, but we still have the Hawking drive.

Do not try to preserve it intact; a culture must grow to live.

In general, the cultures grew apart and had little contact for a century.

We must look to them as a nucleus from which a healthy culture can grow.

Somehow the corporate culture has grown in a different direction.