How to install Blender on Ubuntu 14.04

If you are 3D animator and you want to work on ubuntu, your best choice is to use blender, blender is a free and open source 3D animation suite.

How to install desktop dock on Ubuntu

Did you know that you can add program dock on your ubuntu desktop, just like on mac OS, there is a program called 'cairo dock' on ubuntu which looks similar like desktop dock on mac OS.