In this episode, Brandon and Gabby talk about where Captain America got his Vibranium shield. They spend a lot of the time speculating on theories of how the material may have been acquired, they theorize about where the Vibranium came from in the first place before it landed in Wakanda, they take guesses as to whether or not the meteor broke up and spread Vibranium in more places than just Wakanda, and eventually they look up the actual answer