December 31, 2011
A crystallized mixture of chlorobenzyl alcohol (a solvent for inks and paints), resorcinal (a medical disinfectant), and sulfur. Image by John Hart, University of Colorado via biocanvas

A crystallized mixture of chlorobenzyl alcohol (a solvent for inks and paints), resorcinal (a medical disinfectant), and sulfur. Image by John Hart, University of Colorado

via biocanvas