Professor uses nanotechnology to build affordable water filter

Prof T Pradeep talks about the nano material he and his associates have fabricated and how it can be used in an affordable water filter in an interview with Rediff.com's Shobha Warrier. Professor......

'Nanotech holds key to the future'

Nanotechnology is the new frontier of scientific research. President APJ Abdul Kalam is advocating new initiative on the research in the field of nanotechnology. As Prof. CNR Rao, chairman of the......