In 1840, Godey Venkata Jagga Rao, a zamindar and a trained astronomer, builds an observatory on Dolphin’s Nose Hill where time was recorded and announced using time-flags Related posts: 14 killed in heavy rains in Uttarakhand; Kedarnath Yatra halted Webinar on ‘Integrative Medicine for Mental Health’ to be held on August 24 As Tamil Nadu would be severely impacted by heat, Planning Commission lays out mitigation road map Operation Shubayathra review meeting held