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