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    Solar Egg Sauna in Kiruna, Sweden

    Architects Bigert & Bergström have created an egg-shaped sauna, that has been installed in Kiruna, Sweden. Kiruna is Sweden’s northernmost town, that currently is facing move of the whole town. For centuries, the iron ore has been source of income for Sweden; Kiruna included. Therefore, world’s largest iron mine is essential for the town and…

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    London Post Office Railway: An Impressive Underground Revolution

    London has plenty of interesting places to visit, but what’s underneath the city is even more fascinating. Also known as the “Mail Rail,” the Post Office Railway used to be a revolutionary automatic electric railway. The project started out as the officials’ desire to improve Royal Mail delivery. In order to avoid the traffic of…