Rock Doc

I'm quite a dinosaur. I get some of my news the old fashioned way from hardcopy newspapers, and I still pay my bills with paper checks sent through the mail. But even I own a smart phone. The ability to keep up with work-related email, as well as messages from friends and family, is one fantastic benefit of the modern cell phone. I do, indeed, value the technological revolution through which we all are living.

Arron Carter and Mike Pumphrey are two research scientists at Washington State University who are doing work in dusty wheat fields that is being transformed by technology.

It used to be...