Twice a year IndustryWeek reviews the most popular lean and continuous improvement articles posted on our site over the past 12 months. We have reached the halfway point of 2017 or very nearly so, so it is time to do that review again. The articles in this slideshow were among the most read or most shared on IndustryWeek.com over the past 12 months and as usual there's an editor's choice also thrown into the mix.