Sentence examples for been of speculation from inspiring English sources

The presence of an avian relaxin has also been of speculation.

The presence of an invertebrate relaxin has been of speculation since 1983 when relaxin-like activity was first detected in the protozoa, T. pyriformis [ 22].

But there's been plenty of speculation.

With the forthcoming Google glasses, there's been plenty of speculation about our augmented reality future.

There's been plenty of speculation as to why Hubert left.

There has been lots of speculation that Bank of America is the specific target of the "mega-leak".

"Obviously, there have been decades of speculation about what, if anything, is contained in these files.

There has been plenty of speculation about the reasons for the high-level departures.

How CLU exerts its function has been matter of speculation.

This is, of course, speculation.

Just what is causing the selling is worthy of speculation.