At the Institute, the boys are used as human guinea pigs for various products.

Think of how many human guinea pigs there are in this one notebook.

The scientists wanted to try some human guinea pigs, but the government wouldn't allow it.

No making a human guinea pig out of yours truly.

At least one moral of the story is pretty clear: Don't use yourself as a human guinea pig.

They didn't stop the arms race or radiation experiments using human guinea pigs.

Arthur: One of the many human guinea pigs belonging to the state.

In the movie a scientist takes college students to use as human guinea pigs.

What is life like as a human guinea pig?

He was too bright to be anyone's human guinea pig.