A team of IISc Bangalore scientists sends an invisible nanomotor through human blood, a prelude to hunting down cancer cells. The 1966 film, Fantastic Voyage, is a fictional portrayal of what's now becoming possible in real life.
Read story here: http://www.livemint.com/Consumer/1zFeGeHqCJj9vzafVlGZpN/The-drunken-screws-fantastic-voyage.html
