It's sometimes amusing to listen to some of the air to ground transmission on the #Apollo flights. A lot of the chatter is the #astronauts talking about #poo, actually #p00, with no hint of adolescent smirking, like this gem on #Apollo12:
109:46:48 Conrad: And, Houston, whenever you're ready, we're ready to give you P00 and Data.
P00 was the quiescent state of the #Guidance #Computer where it was ready to receive instructions and data either from the #DSKY #keyboard or #Houston.
