This is huge, Discovery channel announced that they recorded the first ever video footage of a giant squid in its natural habitat and it will go on air in less than a week. Here is a part of that footage.
You can organize your apps in so called folders on your Nexus 4. For instance you can put all your games into a games folder and this is how you do it.
Pretty simple and useful tutorial, where you will open a random photograph with smoke and convert it into something really not friendly for our environment.