That thing of Bryan's is only a scientific survey, not an oracle.

The page is not a scientific survey of public opinion.

Thirteen names came up more than once, and I'm sure a scientific survey would have produced a longer list.

I didn't do a scientific survey, but I doubt it.

I'm simply conducting a routine scientific survey of this system.

It's why we still perform scientific surveys there the traditional way.

Their next mission would be a scientific survey, an investigation of some interesting time and space anomalies.

Only one scientific survey seems to have been done.

It was hardly a scientific survey - I questioned about 15 travelers.

Recent scientific surveys estimate a population of 103,000 in the northeast Atlantic.