My commute has been cycling all my life - currently includes #boston. My real exercise is road biking through sub/exurbs. Interested in ideas for ANYTHING that makes our country less car-centric. #MBTA is failing miserably at that endeavor. #vaccines, #immunology, #bioengineering keep me and my Ph.D.-credentialed mind 😗 engaged. 1619 Project and STEM educ. supporter.