He built large-scale testing apparatus for the studies, and was partly funded by the Board of Trade.

Well, they would all soon know what his testing apparatus could accomplish - and could not.

"If you don't mind, Doctor, I'd like to use you visual testing apparatus on Aernath."

Lights glittered on the remote testing apparatus as the sample was analyzed.

After being familiarized with the testing apparatus, the pigeons respond to questions by pecking at keys representing possible answers.

Software-performance testers have used Little's law to ensure that the observed performance results are not due to bottlenecks imposed by the testing apparatus.

This is similar to the acceleration definition fluid dynamics where typically one can measure velocity and/or accelerations on a fixed locate inside a testing apparatus.

Other filmmakers are more skeptical about the entire testing apparatus.

Still- It took him a few minutes to rig a testing apparatus which would test pull instead of grip; the yoke had to be reversed.

They explained that their testing apparatus was flawed.