DIY PULLEY DOOR SYSTEM[SCIENCE IDEAS]👍
HTML-код
- Опубликовано: 17 окт 2021
- This is a easy science project ideas for school students.You can make this science projects and learn about Simple Machine,Pulley.
This project helps you How to make pulley/wheel and axle door system.
Wow, cantik Orsha
awesome semoga dapat 1000milion subsribes
Ahahaha.Aminnn...tapi lambat lagi..
Wowww🤩🤩🤩cantiknya orsha😊
Tq....Adelia😊
Welcome
Cantiknya n