¨&¨&&&¨&¨& &&&¨¨&&¨&¨
&&&¨¨&&&&& ¨¨&¨&¨&&&¨
¨¨&¨&¨¨¨¨& ¨&&&&&¨¨&&
¨&&&&¨¨¨&¨ &¨¨¨¨&¨&¨&
&¨¨¨&¨¨&&¨ &¨¨¨&&&&&&
&¨¨&&¨&¨&¨ 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! ¨&&¨&¨¨&&¨
¨¨&&&¨¨¨¨¨ &¨&&&¨&¨&¨
¨&¨¨&¨¨¨¨& &&¨¨&&&&&¨
&&¨&&¨¨¨&¨ ¨&¨&¨¨¨¨&¨
¨&&¨&¨¨&&¨ &&&&¨¨¨&&&
&¨&&&¨&¨&¨ ¨¨¨&¨¨&¨¨&
&&¨¨&&&&&¨ ¨¨&&¨&&¨&¨