Hello everyone As you all know we have completed all Government schemes of last 1 year at one place. Now we have started a new series of SCIENCE AND TECH related current affairs of last 1 year. It is another topic from which UPSC asks question every year. Join fast to learn. https://t.me/joinchat/1y6rmw5P4LhlZDY1 2.1K viewsedited 12:23