From the Newsroom: It's getting hotter in Delhi from Livemint Videos. Like this? Watch the latest episode of Livemint Videos on Blip! http://blip.tv/livemint-videos/watch <br /><br />An ongoing study indicates Delhi?s surface temperature has increased by two-three degrees Celsius in the past three decades. Mint?s Neha Sethi and Richa Sharma of TERI University explain.<br /><br />See all episodes of Livemint Videos http://blip.tv/livemint-videos#EpisodeArchive<br />Visit Livemint Videos's series page http://blip.tv/livemint-videos
