Nunn high-tech facility keeps up with the flow

NUNN – This sleepy Weld County agricultural community is probably one of the last places you’d expect to find rocket science being practiced, especially by two guys who started with entry-level jobs at a research lab when they were still in school and ended up owning the company.But buried deep in an old Atlas missile silo, Colorado Engineering Experiment Station Inc. is quietly building a reputation as one of the world’s premier laboratories for calibrating the various meters integral to everything from underground pipelines to diesel engines to rockets bound for outer space.
And under the leadership of partners Walt…