The better way to get more women in STEM is get the Girl Scouts and other youth organizations to take girls to Engineering Day at local colleges, TEACH all the tech badges, etc.
I had my father come to my daughter’s troop to teach several badges that I didn’t have the skills or objects to teach. They got more tech in those sessions than this project would have done.
And I’ve taken them to Engineering Day at the local college more than once. That has more impact than pink legos and assumption that all women are vain.
Why do we need more women engineers?