Embark on an epic 4300-kilometer transcontinental journey aboard the Indian Pacific, a massive, kilometer-long luxury train ...

#Spark  #Technology  #Engineering  #Learning  #How To  #education  #documentary  #factual  #construction  #full documentary  #space documentary  #bbc documentary  #Science documentary  #indian pacific train  #australian outback railway  #megatrains  #railway engineering  #nullarbor plain  #train derailment  #luxury train travel  #blue mountains railway  #gold rush history  #continuously welded rail  #outback survival  #transcontinental railroad  #extreme engineering  #perth to sydney train  #train track repair