What could end up being some of the most stimulating new public art is still in an experimental stage.

It is still in its experimental stages, and not often used.

But even now it was still in the experimental stage.

Of course, they're still in the experimental stage but she told me they'd worked very well with pigs and they can't do any harm.

Of course, it's only in the experimental stage at the moment.

These new weapons systems were still in the experimental stage.

Strait said that the project is in its experimental stage and probably will be for another 10 years.

"Just to cover costs while we're still in the experimental stage, you understand."

My guess is that the technology won't be allowed out of the experimental stage and into general use for many years.

So far it is still in a very early experimental stage, but may have great potential for the computer industry.