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