Hey, did you know October 14th is Ada Lovelace day? It's the annual celebration of women in science, technology, math, and engineering. It's named after the world's first computer programmer (of any gender) Ada Lovelace. Getting into the spirit, I've decided to collect all the t-shirt designs from my various sites that feature badass women mathematicians, scientists, and programmers. Not familiar with some of the names or faces? Just hover over the designs to get a quick (wikipedia assisted, ahem) summary of their accompishments.