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Unusual spiral bridge

Kawazu-Nanadaru – this is quite an unusual bridge in the shape of a spiral. An interesting building is in Japan. Bridge, a length of 1.1 km, was built in the 1982. Why was it necessary to invent such a structure? Not just for show. Engineers have developed the most effective trigger for vehicles with a 45-meter mountain.

spiral bridge
spiral bridge
spiral bridge
spiral bridge
spiral bridge
spiral bridge
spiral bridge

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Soap for real men

French photographer Yann Arthus-Bertrand