For today's episode, the Material Girls sit down with rocket maker, motorcyclist, tinkerer, musician, photographer and all-around very cool guy David Roy as he explains the fabrication of his Peace Rockets, BlackNasa project and his personal outlook on art as a practice of freedom. Listen in as we discuss the well balanced qualities of a peanut butter wrench, the best locations to launch your amateur rockets, and LA’s once-favorite but now long-lost Hobby stores. Shout out to Culver City Hardware for hanging in there and showing up, carbon fiber for its durability and exotic look, and creativity for visiting at unexpected but crucial times. Scroll through to see images of David’s work along with other subjects mentioned in today’s episode!