Tweet from PennNETS
RT @pappasg69: Wonderful Science article about @PennEngineers @DaniSBassett –https://t.co/2F6tYJbth6 April 12, 2019, 1:40 pm
RT @pappasg69: Wonderful Science article about @PennEngineers @DaniSBassett –https://t.co/2F6tYJbth6 April 12, 2019, 1:40 pm