text: kal toh mainne ek video dekha,jisme unhone dikhaya ki kaise drones ab delivery ke liye use hone lage hain, kitna exciting hai yeh technology!wah yaar, aaj kal toh sab kuch aasaan hota ja raha hai, agar aisa hi chalta raha, toh ghar baithe baithe sab kuch mil jayega, bas ek button dabana hoga!