CONTROLLING YOURSELF, while it may sound like it belongs on a therapy website, is about the ultimate in low-tech methods, using only your brain and body. In an odd way, however, this is also the ultimate in high technology: if you can calculate in your head, you’ve transcended the need for even the best calculator you can imagine. Of course, there are also times when the costs exceed the benefits, so it’s about those times as well.
Right now I only have two articles that belong in this section, "How Computers Count, and How You Can Do Cool Stuff with the Same Techniques," and "Measuring Without Tools." Don't worry, I plan to remedy this! You can watch the category too.