Math Brain is a STEM PSA in the form of a 1980s infomercial.

Today, many women and girls still believe that there is such a thing as a "math brain," and that they don't have one.

This belief is stopping them. And it's time to smash it.

Math Brain has been made possible in part by the Harnisch Foundation, advancing equality since 1998 by supporting effective leaders and creative communities with a focus on women and girls.