Tinsel townDrexel University PhD candidate Pedro Amaral and...
Tinsel town
Drexel University PhD candidate Pedro Amaral and undergraduate Justin Li teamed up to grow this tin crystal in a unique conformation. “Usually, to synthesize tin crystals, two electrodes are simply positioned on opposite sides of a Petri dish,” Amaral explains. “To achieve this crystal, we had one electrode forming a circle around a large crystallizing dish, and the other electrode touching the solution from the top.” The effect was a crystal that grew from the inside out. Amaral... Читать дальше...