https://www.washingtonpost.com/grap...pid=hp_no-name_graphic-story-b:homepage/story I am impressed by this article in today's Washington Post. In my memory, this is the most notable case since the NASA Challenger O-ring disaster that attempted to make the public understand the mundane details of an engineering problem. The usual reaction to technical details about infrastructure is SNORE. Kudos to the WP for their excellent graphics. I recommend this article to all engineers as an example of good public communication.