So he recorded what was said in the conversation, he recorded their skin conductivity, he recorded their facial expressions, their heart rates, their blood pressure, basically everything apart from whether or not the wife was actually always right, which incidentally she totally is.
Registou o que foi dito na conversa, registou a condutividade da pele, as suas expressões faciais, o ritmo cardíaco, a tensão arterial, basicamente tudo, exceto se a mulher estava ou não sempre certa, o que, incidentalmente, é a verdade.