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India dream lures migrants' children Rahul is one British Indian who decided to go to India Rising numbers of people of Indian origin born in the West are moving "back" to the country their parents left decades ago. With India's economy growing faster than America or Britain's, the BBC's Rajini Vaidyanathan has been speaking to some of the new wave of "reverse migrants" who are seeking opportunities as well as a cultural connection. I am more Indian than my parents. Officially, anyway. To me this is more than an irony. Mum and dad were born in India, speak the languages, cook the food properly, and know all the customs and cultures. I, on the other hand, was born in Aylesbury in the UK, raised in Milton Keynes, and spent the best part of a decade living in London. I have a very British sense of humour, can just about tie a sari and have still nev

The US Navy is working on turning seawater into fuel for its planes. But will the idea ever fly? It’s a century-old invention that costs billions to build. So does anyone still need aircraft carriers? The US Navy has a problem.  Its ships often stay at sea for months on end far away from home. To keep its fleet of ships, boats and aircraft running, a fleet of 15 oil tankers roams the globe acting like floating gas stations. According to the Naval Research Laboratory (NRL) nearly 600 million gallons (2,300 litres) of fuel were delivered to Navy vessels in 2011. Moving those tanks of oil is an expensive business and that is even before the cost of the oil itself is factored in. Over recent years, the piece of oil has fluctuated wildly, but has generally been on an upward trend. Throw in the fact that many of the large oil-producing nations are generally situated in volatile regions of the world, and you begin to understand why the Navy is interested in cutting its