According to the stories, though, he did it by using human children in his experiments.

This type of device would be used in visual experiments.

You may have seen these dishes used in experiments with bacteria.

A few months before, he had surprised his father with the idea of a flying laboratory to use in experiments.

We were going to be used in further experiments.

Despite minor issues of this nature, the implementation seems to be pretty good and I haven't had any problems using it in my experiments.

One other note - there are usually rules for using human subjects in experiments, so be sure to ask your teacher or principle about them!

But Zach's blood pressure was much lower than the animals they had used in their experiments.

Frogs were therefore a convenient material to use in other experiments.

It is bringing several kidnapped humans to be used in experiments.