Gradient Pinnacles (image) New York University Share Print E-Mail Caption This false-color photograph shows a "forest" of many candy pinnacles that have been dissolved in water. The candy was initially a solid block containing pores, which the dissolving process has reshaped into a bed-of-nails formation. Credit NYU's Applied Mathematics Lab Usage Restrictions In conjunction with this study only. Share Print E-Mail 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.