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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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##££%†==:. 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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