PARTIAL GRAVITY (IMAGE) Southwest Research Institute Caption Southwest Research Institute is studying the process of boiling liquids under partial gravity conditions during two parabolic flights. The project aims to better understand how liquids boil on a series of different surfaces in partial gravity. In this image, SwRI Research Engineer Dr. Eugene Hoffman floats in partial gravity while conducting the fluids engineering experiment during a parabolic flight. Credit Southwest Research Institute Usage Restrictions Images/Videos may be used by the public for educational and informational purposes only. License Original 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.