2017 Small World In Motion Competition

Crystals of lactic and salicylic acid forming during drying a drop of a medicament used for removal of common and plantar warts

Dr. Bernardo Cesare Stefano Castelli

Affiliation

University of Padova
Department of Geosciences
Padova, Italy

Technique

Polarized Light

Magnifaction

10x (objective lens magnification)