| After a short time in this employment, Guthrie offered him employment as a demonstrator in physics. |
| An international demonstrator, teacher and writer, her articles have appeared in popular media and astrological publications around the world. |
| In Drawing, Baker is an artist, mother, daughter, wife, demonstrator, performer. |
| She had previously taught in secondary schools and as a demonstrator at the university. |
| By the end of the year, the two demonstrator platforms shall be ready for commencement of contractor testing. |
| The team at the University of Strathclyde have proved this mathematically, and we've now built a demonstrator to test it practically. |
