Share: Title:Make propeller cars from plastic bottles | Rubber band powered car | Science project Duration: 6:42 Plays: 580K views Published: 3 months ago Download MP3 Download MP4 Simillar Videos ▶️ 7:10 How To Make An Atmospheric Pressure Powered Car | Air Pressure Powered Car |science Project 580K views • 1 year ago ▶️ 4:53 Lungs Working Model | How To Make A Model Of Respiratory System | School Science Project 580K views • 1 year ago ▶️ 12:19 How To Make Simple Walking Robot | Science Project | Diy Mini Walking Robot 580K views • 2 years ago ▶️ 3:58 How To Make A Simple Balloon Powered Car | Diy Air Powered Car | Science Project 580K views • 1 year ago ▶️ 4:10 How To Make Automatic Water Fountain Without Electricity | Non-stop Water Fountain | Science Project 580K views • 1 year ago