Thinking Through Ranges and Avoiding Fencepost Errors
Because this post needed lots of diagrams, sections, and boxes, I did something unusual and hand-wrote it on graph paper and scanned it to a PDF. To continue...
Controlling Yourself
Measuring Without Tools, Part 1
It's often useful to know how large something is. But most people don't carry rulers or tape measures around with them, and most people are also bad at guess...
How Computers Count, and How You Can Do Cool Stuff With The Same Techniques
(I'll get to that intriguing image later, don't worry. I can't put an image in the middle of my post, apparently.) This is part one of an eventual series e...