SwRI's modified tribology testing machine (IMAGE) Southwest Research Institute Caption An internally funded SwRI project modified a commercial tribology testing machine to more effectively analyze the friction and wear associated with lubricants formulated for electric vehicles. The new tool adds to SwRI’s testing capabilities and allows the lubricant industry to efficiently test and optimize lubricant formulation. 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.