Subtraction: The Funniest Grid You Ever Saw – “Believe it or not, underlying every page of TheOnion.com are sixteen columns of 42 pixels each, separated by fifteen gutters (the empty white space between) of 10 pixels each, plus an additional, outsized column for the left-hand navigation. It’s an almost absurd number, I know, but it has a real purpose, because these pages are sufficiently complex that the practice of laying out elements on them requires lots of guidance.”