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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. ,^»:§£@@##
##@@£§:»^, ,^»:§£@@##
@@§»»^^,,, @@@@@@@@ ,,,^^»»§@@
@@£:::»»^, ,^»»:::£@@
##@@£§:»^, 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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###@£§:»^, ,^»:§£@###
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