And robot nurses, robot rabbits, and dancing aliens, this weeks click takes a look at the latest technological developments. Good afternoon and welcome to bbc news. Its now believed more than 1,400 people have died after catastrophic flooding across several south Asian Countries following heavy monsoons. About 41 Million People have been affected in bangladesh, nepal and india. Millions have been left homeless and more than 950,000 homes have been destroyed. Parts of indias financial centre, mumbai, are under several feet of water and in the eastern state of bihar more than 500 people have been killed. 0ur south asias correspondent Justin Rowlatt is in bihar. We had one hour of heavy rain about an hour ago and these floods rose up in what is a regional capital of india. Thats how vulnerable even a city still is to flooding. Let me tell you, this flood water is absolutely disgusting. The first thing that happens is the drains back up and you get a toxic stew, a toxic stew of waste in th