Margaret W. ‘Hap’ Brennecke: Trailblazer March 21, 2019 via NASA Margaret W. ‘Hap’ Brennecke was the first female welding engineer to work in the Materials and Processes Laboratory at NASA’s Marshall Space Flight Center. #NASA https://go.nasa.gov/2HAhocL

Via Darshan Bhambiru
http://bit.ly/2HLGtkm