Why Cosmonauts Pee on a Bus Tire Before Takeoff (and Other Astronaut Rituals)http://www.atlasobscura.com/articles/why-russian-astronauts-pee-on-a-bus-tire-before-launching-into-space-and-other-preflight-rituals by rshrsh • 11 years ago 2 0 11 years agoATatlasobscura.com