Some scientists offered hypotheses about how such an effect, if it existed, might occur.

"So scientists moved to Singapore" and offered the procedure, she said.

The scientists could offer better explanations when things went wrong.

"Thought it might want some, but the scientists didn't offer it none."

The great news this year is that scientists have now tentatively offered us a way to end Aids.

"And, based upon the information the scientists have offered me, at least eight will need to be set up in the auxiliary lounge."

The scientists did not offer any insight into the more immediate question of the effects on human health.

So when a scientist offers a simple solution, Doug gets himself cloned.

Starting a baby isn't always easy, but nowadays doctors and scientists offer a range of assistance.

Political scientists and other academics also offered initial evaluations of the speech.