ঘড়ি কীভাবে কাজ করে? ⌚ | Watch Explained in Bangla

ঘড়ি কীভাবে কাজ করে? ⌚ | Watch Explained in Bangla ⌚ How does a small watch tell time so accurately? How do the seconds, minutes, and hour hands move? What is the difference between a Quartz Watch and a Mechanical Watch? In this video, you will learn in simple Bangla— ✅ How does a watch work? ✅ How does a Quartz Crystal measure time? ✅ How does a Battery provide power? ✅ How does a Stepper Motor rotate the hands? ✅ How does a Gear System move the seconds, minutes, and hour hands? ✅ Quartz Watch vs Mechanical Watch If you want to know how different things in science and technology work in simple language, then subscribe to the How It Works Bangla channel. 👍 If you like the video, don't forget to Like, Comment, and Share. #Watch #QuartzWatch #BanglaScience #HowItWorksBangla