To generate electricity, the researchers connect an aspirator pump to the water tap.
Satyendra aims to become an IAS to reform the education sector.
Watch the viral video in which an elderly woman Bhagavani Devi talks about Mahatma Gandhi in fluent English.
Passengers can choose Vikalp option to travel on another train or cancel the existing ticket.
The government approved to allow air passengers to access the internet through Wi-Fi on flights.