The full-form of PHP, the most popular server-side scripting language, is “PHP: Hypertext Preprocessor”. It is a recursive backronym. I was originally called “Personal Home Page” by creator Rasmus Lerdorf.
About 8 billion electrons are used for an average email of 50KB. If one were to weight all these, it turns out that the message weighs about "two ten thousandths of a quadrillionth of an ounce". [more...]