Meet the Expert: Dr. Marsha Tufft, Engineer and Author Dr. Tufft has  degrees in mechanical (BSME-Purdue), aerospace (MSAsE- University of Cincinnati), and materials engineering (Ph.D.- University of Dayton). She worked 30+ years that I worked as an engineer professionally at GE Aviation .She is also an active volunteer with GE volunteers and Girl Scouts of… Continue Reading Episode 41: Why Do We Need to Know How Things Break?