Variations of the technique have also been used for scientific purposes.

"They are making a natural landscape but with a scientific purpose."

The processes are used for scientific, industrial and commercial purposes.

There is no scientific purpose to be served by visiting at night.

I'm sure he'd be discreet and use our information only for scientific purposes.

Time travel is possible, but reserved only for scientific purposes.

Butterfly collecting still goes on, some of it with a scientific purpose.

He was the first Indian to make an ascent for scientific purposes.

And no matter what official body found them, they'd just want to continue the torture, for scientific purposes, of course.

Whale hunting for scientific purposes has become a political issue.