¨§§¨§¨§¨§¨                                          §¨§¨§¨¨¨¨§
¨¨§¨§¨§¨§¨                                          §¨§¨§¨¨¨§§
¨§§¨§¨§¨§¨                                          §¨§¨§¨¨§¨§
¨¨§¨§¨§¨§¨                                          §¨§¨§¨§§¨§
¨§§¨§¨§¨§¨                                          §¨§¨§¨¨§¨§
¨¨§¨§¨§¨§¨                   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!         §¨§¨§¨§§¨§
¨§§¨§¨§¨§¨                                          §¨§¨§¨¨§¨§
¨¨§¨§¨§¨§¨                                          §¨§¨§¨§§¨§
¨§§¨§¨§¨§¨                                          §¨§¨§¨¨§¨§
¨¨§¨§¨§¨§¨                                          §¨§¨§¨§§¨§
¨§§¨§¨§¨§¨                                          §¨§¨§¨¨§¨§
¨¨§¨§¨§¨§¨                                          §¨§¨§¨§§¨§