Издательство Робинс / "Köprüler, Kuleler, Tüneller" sırlarını ortaya çıkarın

Do you want to see the famous bridges, climb skyscrapers and go down the longest tunnels? Then go on a journey through famous structures and find out how they work. Why is the Golden Gate Bridge so bright? How are skyscrapers arranged? How many elevators are there in the Shanghai Tower and how fast are they moving? What is the longest underwater tunnel? Look under the windows - find out everything about construction under the ground and on it.