Flipboard Science DeskInventor Beulah Louise Henry’s unstoppable rise to becoming "Lady Edison."
From @popsci: "With 49 patents and over 100 inventions, Henry built an empire catering to women and children."
Inventor Beulah Louise Henry’s unstoppable rise to becoming "Lady Edison."
From @popsci: "With 49 patents and over 100 inventions, Henry built an empire catering to women and children."
