This is just painful to watch. There's a company called Blendtec that makes a high-powered blender. To showcase its capabilities, they've done a number of hilarious "Will It Blend?" videos that feature a wide variety of objects being subjected to blending. They've destroyed a can of fake cheese, old toilet components, and even a garden hose. But for their latest spin de force, Blendtec put an iPhone into their demon blender, and... well, you'll just have to see what happens for yourself. Don't try this at home, not that any sane person would.
Copy Before Submitting Web Forms
Filling in Web forms (like the one used to submit this tip) can be a bit of a gamble - you put in your pearls of wisdom, perhaps only to lose them all if the Web page flakes out or the browser crashes. Instead of losing all your text, "save" it by pressing Command-A to select all and then Command-C to copy the selected text to the clipboard. Do this periodically as you type and before you click Submit, and you may "save" yourself from a lot of frustration. It takes just a second to do, and the first time you need to rely on it to paste back in lost text, you'll feel smart.