 You can? I believe now, sir, we can say almost anything we wish to them and understand what they say back. But of course, sir, you'll never be able to know how much of what they say is the truth. Well, neither will they about us. Go on, mister. Well, I've managed to hook up what amounts to a mechanical translator. We showed them our recorder in the vision plates, and they showed us theirs. They record the FM direct, I think. Now, they don't use sound at all, even in speech. My guess is, sir, that they use microwaves for what you might call person-to-person conversations.