§§¨§§§¨§¨¨                                          §§¨§¨§¨¨§§
¨§§¨¨§§§¨¨                                          ¨§§§§§¨§¨¨
§¨§¨§¨¨§¨§                                          §¨¨¨¨§§§¨¨
§§§§§¨§§§¨                                          §¨¨¨§¨¨§¨§
¨¨¨¨§§¨¨§§                                          §¨¨§§¨§§§¨
¨¨¨§¨§¨§¨¨                   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!        ¨¨§¨§§§§¨§
§§¨§¨§§¨¨¨                                          ¨§§§¨¨¨§§¨
¨§§§§¨§¨¨¨                                          §¨¨§¨¨§¨§§
§¨¨¨§§§¨¨§                                          §¨§§¨§§§¨§
§¨¨§¨¨§¨§§                                          §§¨§§¨¨§§¨
§¨§§¨§§§¨¨                                          ¨§§¨§¨§¨§§
§§¨§§¨¨§¨¨                                          §¨§§§§§§¨¨