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####$$/~:.                  Rails                   .:~/$$####
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##$/:..... Trains  Are  So  Constructed  That  They .....:/$##
###£$$/~:. Have To  Follow A Set Path. This Path Is .:~/$$£###
£$$$~::... Called A  "Railway",  Which Is Comprised ...::~$$$£
###£$$/~:. Of Two Metal  Rails, Hence Its Nickname. .:~/$$£###
#££$$$/~:.                                          .:~/$$$££#
###£$$/~:. Because  The Low  Friction  Between  The .:~/$$£###
£$$/~..... Wheels Of The Train And The Rail  Metal, .....~/$$£
####£$$/~. There  Are Limits For How  Acute A Curve .~/$$£####
£$/~...... Can  Be, And  Even  More So For How Much ......~/$£
£££$$$/~:. The  Ground  Under  The  Rails   Can  Be .:~/$$$£££
###£$$/~:. Sloped. Thus  A Railway Is Often Not Led .:~/$$£###
###£$$/~:. On Top Of Hills, Rather Through  Them In .:~/$$£###
#££$$/~~:. TunnelS   (If  They   Are   Large),   Or .:~~/$$££#
###£$$/~:.            Artificial ChasmS.            .:~/$$£###
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££$$$/:... There Will Be Trees On  The Side  Of The ...:/$$$££
###£$$/~:. Rails, But Not  Too  Close, Or They Will .:~/$$£###
£$//~..... Be  Cut Down  By  The  Railway Janitors. .....~//$£
###£$$/~:. There  Will Be  Plains,  And  Bodies  Of .:~/$$£###
###£$$/~:.                  Water.                  .:~/$$£###
##$/~:....                                          ....:~/$##
###£$$/~:. Trains  Go By  Day  And By  Night. Along .:~/$$£###
££$/~.....      The Way, There Is Information       .....~/$££
#£$$$//~:. Scattered, Often  Put On  Top  Of Poles, .:~//$$$£#
££$$/~:... To Be Interpreted By The Train  Drivers. ...:~/$$££
###£$$/~:. Different  Parts  Of  The  Railway  Have .:~/$$£###
#$/::.....         Different Speed Limits.          .....::/$#
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###£$$/~:. Sometimes, Trains Have To  Stop And Wait .:~/$$£###
###£$$/~:. For Something To Happen, Far  Away. This .:~/$$£###
###£$$/~:. Is  Signaled  By  Red Or  Green  Lights. .:~/$$£###
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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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