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¨:~:§§#££# rails #££#§§:~:¨
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¨:~:§§#£## ######################################## ##£#§§:~:¨
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¨:~:§§#£## 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. ##§::::¨¨¨
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¨:~:§§§§#£ ######## £#§§§§:~:¨
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¨¨¨¨::~:§£ 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! ##£#§§:~:¨
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