text: sun,mujhe laga tha ki drones sirf delivery ke liye hain, lekin ab toh woh photography aur surveying mein bhi use ho rahe hain, kya baat hai!haan, aur socho, ab toh chhoti chhoti cheezein bhi drone se deliver hoti hain, aisa lagta hai jaise science fiction mein jee rahe hain hum!