Luna Lu, Purdue University and Wavelogix (IMAGE) Purdue University Caption Wavelogix, a manufacturer of patented, novel concrete strength sensors invented by Purdue University professor Luna Lu, has received $3 million in Series A funding from Cambridge, Massachusetts-based Rhapsody Venture Partners, a venture capital firm that specializes in hard-tech investments. Credit Purdue University photo/Rebecca Robinos Usage Restrictions None 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.