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