21.   The panel at least deserves credit for coming up with a novel concept of justice, however.

22.   Their athletes were able to perfect a novel concept.

23.   These are things that are still novel concepts in much of the world.

24.   This is not a novel concept.

25.   Throwing money at a festering problem is not a novel concept, of course.

26.   What a novel concept!

27.   What a novel concept.

28.   When a novel concept fails in an experiment, the failure can expose important gaps in knowledge.

29.   With all due respect to the traditional American hamburger, it is not exactly a novel concept, and there are alternatives.

30.   AIDS awareness is still a novel concept, and misconceptions abound.