Science, Maths & Technology
The world's busiest railway - Mumbai, India and rail
...work. They are the commuters cramming themselves onto Mumbai’s crowded suburban trains, making more than 2.5 billion journeys per year. The trains are busy, hot and the city’s transport network is tested to its very limits daily. The equivalent traffic of all 270 stations of the London tube network, rushes through one single station - Chhatrapati Shivaji Terminus -...