Every Friday we feature an entertaining flowchart. We love flowcharts. We do it for a living in fact. Granted the flowcharts we build are for complex business processes rather than, say, explaining how to hack a computer in a Hollywood movie, but we still appreciate them for what they are. This week we look at the most basic of engineering processes. This chart is hard to credit since there seems to be versions of it all over the place, but we found it on pleated-jeans.com.