These drones are being used to safely clean wind turbines Saturday, 24 March 2018 Army, Asian, News, War These drones are being used to safely clean wind turbines href="https://t.co/0i0QVvGF41">pic.twitter.com/0i0QVvGF41 — Mashable (@mashable) March 25, 2018 Tweet Subscribe to receive free email updates: Related Posts :NIA Quizzes Kashmiri Separatist Leaders For Second Day … Read More...Be Vigilant Along China Border: Rajnath Singh To Forces … Read More...Arun Jaitley Pays Tribute To Soldiers Martyred In Kashmir … Read More...Kulbhushan Jadhav Safe Till Final ICJ Order, Hints Pak Envoy … Read More...Indian Rocket That U.S. Once ‘Grounded’ Will Put ISRO-NASA Satellite In Space … Read More...