Trains an integral mode of transport in India, connecting villages, towns and cities with a massive network of railroads. From local trains to the newly launched Vande Bharat Express, trains come in different shapes and sizes. In this episode of Tech With TG, on the occasion of Republic Day, we visit Integral Coach Factory (ICF) in Chennai and see how Vande Bharat trains are made. The new air-conditioned chair car express trains, which began commercial service in 2019, have become popular in recent times for their cleanliness, modern facilities, and on-time arrivals. We take a look at how these trains are built and also explore all the facilities and features available on a Vande Bharat Express.