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