Template:POTD/2010-11-21

Picture of the day
Dendrites on a silver crystal
A specimen of crystallized silver, electrolytically refined, with dendritic structures. On metals, dendrites are tree-like structures formed as molten metal solidifies. This dendritic growth has large consequences in regards to material properties. For example, smaller dendrites generally lead to higher ductility of the product.Photo: Alchemist-hp