An American, a Japanese and a Russian scientist are chilling in the park Suddenly, the American just starts talking about a seemingly random topic that had nothing to do with their conversation. After a few minutes, he turns towards the Japanese and the Russian and says: 'Oh sorry guys, this is the newest technology in the US. It was my wife calling me. See, I have this minuscule device in my ear that both allows me to hear her and speak to her.' The Japanese and the Russian nod, both of them are quite impressed. A bit later, the same thing happens with the Japanese; he just starts talking in his mother tongue for a few minutes. When he's done, he turns towards his colleagues and says: 'Oh sorry guys, this is the newest technology in Japan. It was my wife calling me. See, I have this minuscule device attached to my tongue that both allows me to hear her and speak to her.' The American and the Russian are both quite impressed. A little while later, the Russian suddenly stands up and walks to a bush. The American and the Japanese, shocked, look at him as the Russian lowers his pants and crouches. 'Newest technology in Russia,' he mutters. 'Fax incoming...'