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