I now entered the empirical and experimental phase of my life.

"This entire world is today in an experimental phase."

"From an advertising point of view, it's in a very experimental phase," he said.

He had his experimental phase, and he has done serious work.

Despite this second experimental phase, the project had no further developments.

The suit is in an experimental phase, so caution must be exercised at all times.

However, most of these methods remain in the experimental phase.

I believe that an experimental phase will be necessary for the new Financial Regulation too.

We are moving into an experimental phase in which a great deal is going to depend on the personality and imagination of the new leaders.

After a three-year experimental phase, the project went into regular operation.