There are four green piggies in that box. Has Kermit been molesting Miss Piggy again?
'panda that is a lot of work. Lucky kid!!
Maybe you can explain angry birds to me though, my little fella is talking about them all the tiome I have no idea what he is on about
^ My guess:
Some programmers were mucking around with a physics engine. They ported it to iOS. They got tired of dropping balls onto the stacks of objects and thought about how to have fun. A slingshot of course!
Then they hired some artists to make it more appealing, and ****s me how why but the decided to make the ball into some birds. And the aim was to hit pigs hiding under their little physics experiment.
Basically the artists made the game more appealing, and more confusing, at the same time.
If you want to have a quick and simple play with your own physics engine there's a fantastic tutorial here:
burakkanber.com/blog/modeling-physics-javascript-gravity-and-drag/
You can write it yourself, runs in a browser.
The results are at the bottom of the tutorial. the JSFiddle box. Click 'results'.
If you read the above tutorial, very carefully and slowly, you should be able to understand it, or at least most of it, using only primary school mathematics and some imagination. OK, at least the gist of it. 
I have an Angry bird who lives outside.
Little farker's so angry starts screaming, jumping from tree to tree at me even while I'm locking the door, and as soon I'm in the open he attacks.
Found a couple of Birds who had a flat tyre on their little blue Hyundai today ,they seemed flustered & angry (bit ditzy too haha .... sorry and Hi again M & S) got the spare sorted for them ... good deed ticked off for the day
I love Denim shorts by the way , geez they're nice
