This 1936 film celebrates maker culture (boys only, please)

The 1936 All-American Soap Box Derby is a fascinating look at the ethos and mores from the height of the soap box derby craze. While it's cool to see maker culture valued and celebrated, it's certainly not very inclusive.

Via Internet Archive:

One of the greatest public relations stunts ever created in this country, the All-American Soap Box Derby combines spectacle, technology, and masculinity. These three themes are well expressed in this film, apparently the second annual Derby film sponsored by General Motors.
Youth has always been a difficult time, but the Depression years were particularly tough on teenagers. Economic pressure weighed heavily on many teens, especially those sufficiently mature to hold down jobs and contribute to the support of their families but unable to do so because of high unemployment. Many youths took to the road, seeking release from untenable situations at home. A widespread uncertainty and malaise filled the younger generation. Chevrolet sponsored at least four films (the others were An Engineering Widow [1935], One Thousand Hours [1936] and Test Tube Tale) in an attempt to increase younger people's commitment and attention, and to promote engineering and technical careers as essential, interesting, and most of all achievable.
Chevrolet also sought to capture young people's allegiance and direct it towards the free enterprise system. Company official C.P. Fisken said in Chevrolet advertisements: "It's the Soap Box Derby against the soap-box orators. How can you have soap-box orators when thousands and thousands of boys are looking for soap boxes?"

The 1936 All-American Soap Box Derby (YouTube / Shaggylocks via Internet Archive)