love the victoria secret line.....
didn't realise they teach about f-nlock elements these days

love to have seen a question asking to draw all the atomic f orbitals:
[url="http://winter.group.shef.ac.uk/orbitron/AOs/7f/index.html"]http://winter.group.shef.ac.uk/orbitron/AOs/7f/index.html[/url]