¤¨¤¤¨¤¨¤¨¨ ¤¨¨¨¨¨¤¤¤¨
¤¤¤¨¤¤¤¤¤¨ ¤¤¨¨¨¨¤¨¨¤
¨¨¨¤¤¨¨¨¨¤ ¤¨¤¨¨¨¤¤¨¤
¤¨¨¤¨¤¨¨¨¤ ¨¤¤¤¨¨¤¨¤¤
¨¤¨¤¤¤¤¨¨¤ ¤¤¨¨¤¨¤¤¤¨
¨¤¤¤¨¨¨¤¨¤ rails ¤¨¤¨¤¤¤¨¨¤
¤¤¨¨¤¨¨¤¤¤ ¤¤¤¤¤¨¨¤¨¤
¨¨¤¨¤¤¨¤¨¨ ¨¨¨¨¨¤¨¤¤¤
¤¨¤¤¤¨¤¤¤¨ ¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤ ¨¨¨¨¨¤¤¤¨¨
¤¤¤¨¨¤¤¨¨¤ ¨¨¨¨¨¤¨¨¤¨
¤¨¨¤¨¤¨¤¨¤ ¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤ ¨¨¨¨¨¤¤¨¤¤
¨¤¨¤¤¤¤¤¤¤ ¨¨¨¨¨¤¨¤¤¨
¨¤¤¤¨¨¨¨¨¨ ¤¨¨¨¨¤¤¤¨¤
¤¤¨¨¤¨¨¨¨¨ trains are so constructed that they ¨¤¨¨¨¤¨¨¤¤
¨¨¤¨¤¤¨¨¨¨ have to follow a set path. this path is ¨¤¤¨¨¤¤¨¤¨
¨¨¤¤¤¨¤¨¨¨ called a "railway", which is comprised ¨¤¨¤¨¤¨¤¤¤
¤¨¤¨¨¤¤¤¨¨ of two metal rails, hence its nickname. ¤¤¤¤¤¤¤¤¨¨
¤¤¤¤¨¤¨¨¤¨ ¨¨¨¨¨¨¨¨¤¨
¤¨¨¨¤¤¤¨¤¤ because the low friction between the ¤¨¨¨¨¨¨¨¤¤
¨¤¨¨¤¨¨¤¤¨ wheels of the train and the rail metal, ¤¤¨¨¨¨¨¨¤¨
¨¤¤¨¤¤¨¤¨¤ there are limits for how acute a curve ¨¨¤¨¨¨¨¨¤¤
¤¤¨¤¤¨¤¤¤¤ can be, and even more so for how much ¤¨¤¤¨¨¨¨¤¨
¤¨¤¤¨¤¤¨¨¨ the ground under the rails can be ¤¤¤¨¤¨¨¨¤¤
¨¤¤¨¤¤¨¤¨¨ sloped. thus a railway is often not led ¨¨¨¤¤¤¨¨¤¨
¨¤¨¤¤¨¤¤¤¨ on top of hills, rather through them in ¤¨¨¤¨¨¤¨¤¤
¤¤¤¤¨¤¤¨¨¤ tunnels (if they are large), or ¤¤¨¤¤¨¤¤¤¨
¤¨¨¨¤¤¨¤¨¤ artificial chasms. ¨¨¤¤¨¤¤¨¨¤
¨¤¨¨¤¨¤¤¤¤ ¤¨¤¨¤¤¨¤¨¤
¤¤¤¨¤¤¤¨¨¨ there will be trees on the side of the ¤¤¤¤¤¨¤¤¤¤
¨¨¨¤¤¨¨¤¨¨ rails, but not too close, or they will ¨¨¨¨¨¤¤¨¨¨
¨¨¨¤¨¤¨¤¤¨ be cut down by the railway janitors. ¤¨¨¨¨¤¨¤¨¨
¨¨¨¤¤¤¤¤¨¤ there will be plains, and bodies of ¤¤¨¨¨¤¤¤¤¨
¨¨¨¤¨¨¨¨¤¤ water. ¨¨¤¨¨¤¨¨¨¤
¤¨¨¤¤¨¨¨¤¨ ¨¨¤¤¨¤¤¨¨¤
¨¤¨¤¨¤¨¨¤¤ trains go by day and by night. along ¨¨¤¨¤¤¨¤¨¤
¤¤¤¤¤¤¤¨¤¨ the way, there is information ¨¨¤¤¤¨¤¤¤¤
¨¨¨¨¨¨¨¤¤¤ scattered, often put on top of poles, ¤¨¤¨¨¤¤¨¨¨
¨¨¨¨¨¨¨¤¨¨ to be interpreted by the train drivers. ¨¤¤¤¨¤¨¤¨¨
¨¨¨¨¨¨¨¤¤¨ different parts of the railway have ¨¤¨¨¤¤¤¤¤¨
¨¨¨¨¨¨¨¤¨¤ different speed limits. ¤¤¤¨¤¨¨¨¨¤
¤¨¨¨¨¨¨¤¤¤ ¤¨¨¤¤¤¨¨¨¤
¨¤¨¨¨¨¨¤¨¨ sometimes, trains have to stop and wait ¨¤¨¤¨¨¤¨¨¤
¤¤¤¨¨¨¨¤¤¨ for something to happen, far away. this ¨¤¤¤¤¨¤¤¨¤
¨¨¨¤¨¨¨¤¨¤ is signaled by red or green lights. ¨¤¨¨¨¤¤¨¤¤
¤¨¨¤¤¨¨¤¤¤ ¤¤¤¨¨¤¨¤¤¨
¤¤¨¤¨¤¨¤¨¨ ¤¤¤¤¤¤¤¤ ¤¨¨¤¨¤¤¤¨¤
¨¨¤¤¤¤¤¤¤¨ ¨¤¨¤¤¤¨¨¤¤
¤¨¤¨¨¨¨¨¨¤ many people follow the rails by foot. ¤¤¤¤¨¨¤¨¤¨
¤¤¤¤¨¨¨¨¨¤ often this proves to be the shorter ¨¨¨¨¤¨¤¤¤¤
¨¨¨¨¤¨¨¨¨¤ path between two points. however this ¨¨¨¨¤¤¤¨¨¨
¨¨¨¨¤¤¨¨¨¤ is frowned upon, and very impolite ¤¨¨¨¤¨¨¤¨¨
¨¨¨¨¤¨¤¨¨¤ toward the train drivers! ¤¤¨¨¤¤¨¤¤¨
¨¨¨¨¤¤¤¤¨¤ ¤¨¤¨¤¨¤¤¨¤
¤¨¨¨¤¨¨¨¤¤ ¨¤¤¤¤¤¤¨¤¤
¨¤¨¨¤¤¨¨¤¨ ¤¤¨¨¨¨¨¤¤¨
¨¤¤¨¤¨¤¨¤¤ ¨¨¤¨¨¨¨¤¨¤
¤¤¨¤¤¤¤¤¤¨ ¤¨¤¤¨¨¨¤¤¤
¨¨¤¤¨¨¨¨¨¤ ¤¤¤¨¤¨¨¤¨¨