title: How to move water in iphone cocos2d?
body: <p>I am trying to create an application very similar to <a href="http://www.youtube.com/watch?v=A3MfQIswl3k" rel="nofollow">iBeer</a> I want to fill iphone from virtual water and can shake it so it produce bubbles? I tried to search any similar example of code as I am very new to cocos2d but I can't. I wanna know how can I do this? Any helpful links? Do I have to use chipmunk or anything else?</p>
  
  <p>Thanks 
  Mani</p>