1.   As soon as such heterogeneity enters into a polymer chain, information technology becomes a theoretical possibility.

2.   But formidable capital cost stood in the way of such improvements, and irrigation remained no more than a theoretical possibility.

3.   But now that the question has ceased to be one of recognition, the theoretical possibility of rebuttal must exist.

4.   However, the autonomous house can not provide servicing without limits, a theoretical possibility in the conventional house.

5.   On one level this statement was not staking out any new policy, merely raising theoretical possibilities.

6.   There is a theoretical possibility of explaining them.

7.   The danger is more than just a theoretical possibility.

8.   And the findings raise a theoretical possibility of developing a vaccine to prevent myeloma, the authors said.

9.   A more serious concern, according to Garewal, is the theoretical possibility that injection of the gel near the carotid artery could precipitate a stroke.

10.   A theoretical possibility is that the vaccines might increase the chance of HIV infection by producing immune responses known as enhancing antibodies.