Скачать или смотреть HOW TO MAKE AUTOMATIC ROTATION PROPELLER WITH BOTTLE!~

HOW TO MAKE AUTOMATIC ROTATION PROPELLER WITH BOTTLE!~#karnfact #experiements #howtomake
Discover how to make a DIY automatic rotating propeller using a plastic bottle, stick, and thread! 🚀 This fun and simple experiment is perfect for kids, science lovers, and anyone who enjoys creative projects at home.

In this video, I’ll show you step by step:
✅ How to cut the bottle into three parts
✅ How to attach the stick and thread to make the propeller system
✅ How pulling the thread makes the propeller spin automatically
✅ The science principle behind the rotation

This project is not only easy to make but also a great way to learn about force, motion, and energy transfer in a fun way.

🔔 Don’t forget to like, share, and subscribe for more amazing experiments!

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