Trailblazing women who broke into engineering in the 1970s reflect on what’s changed – and what hasn’t Posted byLaura Ettinger October 20, 2021 Leave a comment on Trailblazing women who broke into engineering in the 1970s reflect on what’s changed – and what hasn’t A survey of 251 women engineers who graduated from college in the 1970s sheds light on the experiences of these professional pioneers.