Data Visualisation at it's best. Here is a great little project to follow, with their first product called 'Tree of Life'. This website allows you to explore the tree of life in a completely new way: it's like a map, everything is on one page, all you have to do is zoom in and out. Enjoy!
The attached file provides some simple data examples to be used to practise Numbers. This link will take you to a public dropbox file where you can download the file. Simply click on the link and it will automatically copy it to your downloads folder. http://dl.dropbox.com/u/33797823/Stats%20for%20Learning%20Areas%20Demo.numbers Once you have the file you're ready to start work!