Nicole Taylor 2 (IMAGE) Stellenbosch University Caption Dr Nicole Taylor aboard the SA Agulhas II, South Africa's polar supply and research vessel (2) Credit Alex van der Westhuizen Usage Restrictions No restrictions. License Public Domain 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.