Ajax Version Of The Periodic Table Of The Elements

I discovered this page from Yahoo's My Web 2.0 BETA
It is developed by Andrew Sutherland and it's an Ajax version of the periodic table of the elements. Once you click on an element the page goes grey and a little table is displayed on top of all the other stuff. The table is pictured on the left side and it has details such as Atomic Weight, Electron Arrangement, Most Common Isotope and Boiling Point. There are also links to Wikipedia and ChemiCool. I think as time goes on that we will see a lot of cool stuff that will be build with Ajax. another example is Protopage