Welcome to our new series titled Party of One. Amy wasn't feeling well, so Shelby took it upon herself to do a solo show so we wouldn't skip a week. If you hate it, no worries! You'll get a traditional show with us both next week. Surprise!

Today, we celebrate MLK Day with some badass ladies! First, Shelby covers Joy Buolamwini, an MIT grad student who discovered AI facial recognition could not register some faces due to racial and gender bias. And she's doing something about it! Next is inventor Mary Kenner, who invented a ton of stuff, including the belted sanitary napkin.