Venice arises contradictory emotions. Some love it for beautiful architecture and romantic channels while others hate it. It was created about 1500 years ago and has remained unchanged up to this days. The phenomenon of the Venice is that it was built on the marshland. The location of the city on the unstable ground was possible thanks to special wooden stakes that guarantee the stability of the construction of the buildings. Mainly alder stakes were used to build Venice. Wood of this kind is characterised by high resistance, and in addition, it doesn’t rot when immersed in water, without oxygen supplies. Drowning City Venice is constantly threaten by flood. A…