Of course, all these writeups fail to take into account the sheer impossibility of strapping anything to a cat.

I have been owned by cats which could slip out of a custom-tailored, woven-titanium, glue-filled, impact-riveted straightjacket without trying.

A more practical use for felines in heavy industry would be to harness their innately liquid properties and create one of the following systems:

As an added benefit, cats are nonpolluting, self-cleaning, and are exquisitely cute...always a help when the EPA wanders through on inspection.