Dr. Sri Balasubramanian, Biomed Students, and 'The Story of No. 11099089' About Their Patented Portable Dynamometer Are Featured in Drexel Magazine August 5, 2022 Dr. Sri Balasubramanian, associate professor in the School of Biomedical Engineering, Science and Health Systems, colleagues, and five Biomed students developed a specially designed portable dynamometer to measure isokinetic strength and muscle force of patients’ knees and other joints. The story of how it came to be is featured in a piece titled 'The Story of No. 11099089' in the summer 2022 issue of Drexel Magazine. Read more