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