So not only was this amazingly cool, but we actually learned a lot about one of the ways that information technology is actually making a pretty big performance difference these days. What they did on this team was simply infeasible—the speed with which they did it, simply infeasible certainly twenty years ago, probably ten. Maybe even five years ago they couldn’t have done this work as quickly. And what we learned from watching this was that there are some functions -engineering, tinkering on a test track—some jobs that are very much accelerated, revolutionized by information technology.