Sometimes its nice to dive into a seemingly trivial subject and learn what there is to learn. Shoelaces for example. We tie and untie them everyday, but what do we know about them? For most folks, the answer is not much. What is there to know about them? A fair amount, it turns out, and Ian Fieggen has provide a website (Ian’s Shoelace Site) that answers the questions you didn’t think to ask. The deepest and richest sections are, without a doubt,…