Borehole Camera Image (IMAGE) U.S. National Science Foundation Caption An image from the Whillans Ice Stream Subglacial Access Research Drilling project (WISSARD) borehole camera is shown. Credit The Whillans Ice Stream Subglacial Access Research Drilling Project Usage Restrictions None License Licensed 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.