It's the site for the Poetic Table of Elements!
You click an element from the list to the left of the Table or from the Periodic Table itself to read original poems about, inspired by, reminiscent of or otherwise related to that element.
You can also click a spot to submit your own! It would be nice, of course, if you chose to write about one of the (many, at the moment) hitherto unoccupied elements, but feel free to write about any or all of them, filled or unfilled. You may wish to consult the handy alphabetic listing.