Tweet from PennNETS
RT @PennEngGradAdm: It’s always fun to find out the science behind the bang. https://t.co/b42ThxA9Qa July 3, 2019, 3:10 pm
RT @PennEngGradAdm: It’s always fun to find out the science behind the bang. https://t.co/b42ThxA9Qa July 3, 2019, 3:10 pm
