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World Road Tunnel Top 10 Ranking
Nowadays, highways are so well connected that they often go through many tunnels. So do you know what are the world's longest road tunnels? -
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The world's ten longest railroad list
Nowadays, railroads are an essential means of transportation for travel everywhere. Nowadays, people's living conditions have become better, and more people take the train. So do you know what are the longest railroad lines in the world? -
Six shoulder training moves for broad shoulders
Building huge shoulders is not an easy task and there are simply no shortcuts. But on the other hand, strong shoulders are definitely something that can be developed and can grow faster if you do the right moves. -
You'd better master the following 4 points of knowledge that can make you see results on the road to weight loss.
You'd better master the following 4 points of knowledge that can make you see results on the road to weight loss. -
The world's steepest railroad: 3 miles long, with a maximum gradient of 48 degrees
Nowadays, people's communication space is expanding, and trains and high speed railways are essential. Nowadays, the railroads are open to the mountains and bridges, and the designers are pursuing a kind of flatness. But in foreign countries there is a railroad like a roller coaster, such a road can pass the car? The world's steepest railroad is in Switzerland, the full name of the Swiss Pilatus Mountain Railway, 3 miles long, the vertical drop reached 2073 meters, the maximum slope of 48 degrees, such a slope is very difficult for people to walk, let alone the train.
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