| The teacher has handed out worksheets describing the weapons and siege engines which could have been used, and she is quizzing pupils about them. |
| While describing his contributions to fluid mechanics we should also note the contributions he made to the study of waterwheels and pumps. |
| In addition, the top areas of the main windows are decorated with stone tracery describing trefoils, quatrefoils and Moorish arches. |
| From two monologues we hear many voices describing the lovers' adulterous affair and their plan to kill Kesa's husband. |
| Perspicacity is an abstract noun describing a certain capacity of a certain capability. |
| Click here to view a movie and narrative by Don Pettit describing some of the airglow he has seen. |
