Avogadros lab:the shapes of molecules

http://www.rsc.org/Education/EiC/issues/2012March/the-mole.asp

Pictures of the molecular world - how drawings have changed over time. Do the representations help or hinder our understanding?

http://www.rsc.org/eic/2014/12/chemical-structures-drawing-history

Snakes, sausages and structural formulae - Mike Sutton tells the story of how August Kekule dreamt up the structure of benzene.

http://www.rsc.org/chemistryworld/2015/10/kekule-benzene-history

Chemistry in its element: compounds - benzene (podcast)

http://www.rsc.org/chemistryworld/podcast/CIIEcompounds/transcripts/benzene.asp