Image: Dr Ethan Goddard-Borger, Walter and Eliza Hall Institute and Professor Spencer Williams, School of Chemistry, Bio21 Institute, University of Melbourne Credit: Photography from the Walter and Eliza Hall Institute.
Dr Wallace Wong
By Errol Hunt, University of Melbourne
‘Roses are red and violets are blue’ – so says the old poem.
But why are roses red? And why are violets blue? What is it that gives something its colour?