Solar Eri Machine: Award for solar eri machine at festival Guwahati: Satish Choudhary of Satpakhali Wins Dinanath Pandey Smart Idea Innovation Award | Guwahati News : vimarsana.com
Satish Choudhary of Satpakhali in Kamrup district wins the Dinanath Pandey Smart Idea Innovation Award for his solar-operated eri spinning machine at the Innovation Festival in Guwahati.