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