Well, if I have such a possibility, I'd prefer to travel to the 20 century because of the atmosphere which always absorbs me when I saw the old photos of my relatives in the album or when I listen to the music of that time or just watch some movies. All these things have a really remarkable vibe and it makes me feel like I personally live there. It's also would be wonderful and intriguing to try to live in the Middle Ages, to see knights, castles, tournaments, kings and queens with my own eyes. But it was rather long ago, at the times of the absence of many common but necessary things like gadgets and appliances, so it would be too complicated to stay in the Middle Ages for more than a couple of day