Elephant (IMAGE) University of the Witwatersrand Caption This is an elephant wearing a 'gyroscope' around her neck and a data logger in her trunk shows off her new high-tech toys. Credit Wits University 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.