Nano-scale snowflake from Gallium solvent (IMAGE) University of Auckland Caption Nano-scale snowflake from Gallium solvent Credit Image: Waipapa Taumata Rau, University of Auckland Usage Restrictions Republish with attribution License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.