Share: Title:How to make a Paper Airplane Launcher | MrGear Duration: 1:08 Plays: 1.7M views Published: 8 years ago Download MP3 Download MP4 Simillar Videos ▶️ 7:05 5 Simple & Fun Life Hacks 1.7M views • 7 years ago ▶️ 10:02 Experiment: Coca Cola Vs Mentos 1.7M views • 4 years ago ▶️ 2:34 5 Amazing Science Experiments | Mrgear 1.7M views • 8 years ago ▶️ 0:23 Explosive Test Vs Safe Box #mrgear 1.7M views • 1 year ago