Somehow these experiments begin to take on a new life of their own.

These experiments began in the early 1930s and lasted more than 10 years.

It was right here, in the waters around us, where the American experiment began.

When the experiment actually begins, the subjects should be paid for their work.

Since the experiment began last July, more than half the cases are handled that way.

The experiment will be the largest of its kind in the world to date, and begin operation no later than 2009.

But even before the experiment begins, I can tell you that it's a waste of time and money.

"In two weeks the human experiments will begin, but there's no doubt as to the outcome."

Even before the players set foot in the library, a social experiment had begun.

One long passage, though, related how the experiments had begun and who was involved.