This is no time for a risky experiment in carving wizardwood.

Indeed, college students have long been enticed by high fees into participating in risky medical experiments.

For years he was subjected to risky, often painful biomedical experiments there.

But I also think it's a mistake to see this as an unprecedented or incredibly risky experiment.

Audiences who pay those prices just aren't in the mood for risky experiment or challenging exchange.

In every other respect the risky experiment, the theatrical coup, if you like to call it so, seemed to have failed.

He has not really reformed welfare but abandoned it in favor of a risky experiment.

They hadn't been there for the early, risky experiments.

I do not want to discourage your scientific interest, but this is really a very risky experiment to be trying.

Critics say that without any research to back it, the administration's plan amounts to a risky experiment in drug treatment on a vulnerable population.