¨¨#¨¨¨¨¨¨¨                                          ##¨¨#¨##¨¨
¨¨¨#¨¨¨¨¨¨                                          ###¨¨¨###¨
¨¨¨¨#¨¨¨¨¨                                          #¨##¨¨#¨##
#¨¨¨¨#¨¨¨¨                                          ¨¨###¨¨¨##
##¨¨¨¨#¨¨¨                                          ¨¨#¨##¨¨#¨
###¨¨¨¨#¨¨                   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!        ¨#¨¨¨¨¨¨##
##¨¨¨¨¨¨¨#                                          ¨¨#¨¨¨¨¨#¨
###¨¨¨¨¨¨¨                                          ¨¨¨#¨¨¨¨¨¨
#¨##¨¨¨¨¨¨                                          ¨¨¨¨#¨¨¨¨¨
¨¨###¨¨¨¨¨                                          #¨¨¨¨#¨¨¨¨
¨¨#¨##¨¨¨¨                                          ##¨¨¨¨#¨¨¨
¨¨¨¨###¨¨¨                                          ###¨¨¨¨#¨¨