Dynamic Periodic Table - Web2.0 + Chemistry Search

I thought I would see what came up when putting the search words 'web 2.0 + chemistry' into Google.

When scrolling through the search results of the first page, there was a page description called 'Dynamic Periodic Table'. Out of curiosity, I clicked on the link to have a look at what was there.

Check it out and share, as this is a useful interactive resource.