While building LogicVisor's review system, I was faced with a question I hadn't thought about before: what would happen if users submitted duplicate algorithm solutions? I decided to test it myself. I submitted a solution to a simple palindrome chal...

If you have ever popped the back off anything with a circuit board inside, you have seen resistors. They are the little striped cylinders, the tiny black rectangles, the ceramic blocks bolted to a heatsink. They are everywhere, and most of them look ...