Postgraduate researchers in the sciences, medicine or engineering often spend 80 hours or more a week in the laboratory.

My interest really blossomed once I began to spend more time in the laboratory.

García Ramis spent many hours of her childhood in her grandmother's house and in the laboratory.

He spent the next few years as a scientist in the laboratory.

For reasons not apparent he had become a reformed character: he worked diligently and spent long hours in the laboratory.

The Lavoisiers spent most of their time together in the laboratory, working as a team conducting research on many fronts.

He took an active personal interest in Tesla's work, and spent a great deal of time in the laboratory.

It is difficult indeed to obtain a grant to do research if you haven't spent your career in the laboratory.

He had spent his first years in the laboratory, but had survived to return to Joana.

Then I shall spend a little time with him in the laboratory, reinforcing what has been established, using suggestion combined with photographs thrown on the screen.