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