Vaishali Express - जितना सुंदर तुम्हारा नाम उतनी सुंदर तुम्हारी चाल - be my valentine - Rahul Vatsa

Priceless and precious collection. Recent research has proven that it takes 10 times as much coal to generate electricity to power an electric locomotive than it takes to run a steam engine (the UK, US, and China are again trying out steam locomotives but the maintenance costs are higher).
My last Shatabdi trip was with a bio-diesel locomotive, not sure if it is cost effective
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