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##$=«.....                  Rails                   .....«=$##
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#$$=^«,... ££££££££££££££££££££££££££££££££££££££££ ...,«^=$$#
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#£$^^«.... ££££££££££££££££££££££££££££££££££££££££ ....«^^$£#
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###£$=^«,.                                          .,«^=$£###
###£$=^«,. Trains  Are  So  Constructed  That  They .,«^=$£###
#£=^,..... 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.            .......«=£
###£$=^«,.                                          .,«^=$£###
###£$=^«,. There Will  Be Trees On The Side Of  The .,«^=$£###
###£$=^«,. Rails, But Not Too  Close, Or  They Will .,«^=$£###
##££$=^«,. Be  Cut  Down  By The Railway  Janitors. .,«^=$££##
###£$=^«,. There  Will  Be  Plains, And  Bodies  Of .,«^=$£###
#££$^,....                  Water.                  ....,^$££#
£=^««.....                                          .....««^=£
###£$=^«,. Trains Go By  Day  And  By Night.  Along .,«^=$£###
#£$==«««,.      The Way, There Is Information       .,«««==$£#
###£$=^«,. Scattered,  Often  Put  On Top Of Poles, .,«^=$£###
###£$=^«,. To Be Interpreted By The Train  Drivers. .,«^=$£###
#£$$^«,... Different  Parts  Of  The  Railway  Have ...,«^$$£#
###£$=^«,.         Different Speed Limits.          .,«^=$£###
###£$=^«,.                                          .,«^=$£###
###£$=^«,. Sometimes, Trains Have To Stop  And Wait .,«^=$£###
###£$=^«,. For Something To Happen, Far  Away. This .,«^=$£###
###£$=^«,. Is Signaled  By  Red  Or  Green  Lights. .,«^=$£###
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#£$^^^«...                 ££££££££                 ...«^^^$£#
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£$^,,..... Many People  Follow The  Rails By  Foot. .....,,^$£
###£$=^«,. Often  This  Proves  To Be  The  Shorter .,«^=$£###
###£$=^«,. Path  Between Two Points.  However  This .,«^=$£###
####£$^«,. Is  Frowned  Upon,  And  Very   Impolite .,«^$£####
£££$$=^«,.        Toward The Train Drivers!         .,«^=$$£££
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