A couple of pictures

Just been clearing my virtual desk top and stumbled over two pictures I was meaning to share.

One is recent and one I have had sitting on my computer for about a year?

First, here's an image that was shared by a Twitter friend was was excited when their lecturer/teacher made a recommendation to the students - this is what they wrote on the board:

Prof POLIAKOFF

(Uni of Nottingham)

www.periodicvideos.com

Good advice, no?

And secondly this image was sent by a virtual friend who claimed to see a derelict building and thought of the periodic table:

Feels like someone shares our obsession.