Eye Pixel!!

So I had my best mate round at mine the other day and she is sometimes so full of information, somethings you think wow other stuff I must admit is usless although its the things I remember. So in one of my classes at College today we had a discussion on pixels that make up the screen of your computer screen or t.v at home and how many you need to have a good picture. This is when I thought I would share that your eye pixle is something along the lines of 556 megapixel. God knows how some of us still walk in to lamp posts.LOL.Ax Any other facts let me know.