Neat Interactive Periodic Table

The following is a very impressive Periodic Table Link that a student in one of my Honors Chemistry classes had shared with me: Dynamic Periodic Table.

This interactive table is by far the simplest to use and understand yet sophisticated table I have seen. For example, it not only shows the complete electron configuration but also orbital notation.  But wait there's more, orbitals shapes are also given.  

Check it out...

Kudos goes out to my student (can't use his name without an act of congress).