Need Help Wiring? NASA Shows You The Right Way

Toolmonger: "NASA staffs its organization with engineers who are completely humorless on the subject of electronics workmanship. They’re responsible for some of the most complicated machines humanity has ever produced, costing billions of dollars, brimming with high explosives, and carrying human lives. So I suspect their standards are more than sufficient for a DIY car audio installation. Fortunately, NASA offers its Workmanship Standards Pictorial Reference for free to anyone who wants to know."