Physics Tuition - Amazing Strength of Air!!

Hello people, been a while since i posted something new. Been busy with my Physics Tuition. Anyway below is in an interesting video on the amazing strength of air.... Can someone explain the Physics concept behind this. Leave your answers in the comments below. Enjoy the video!



P.S. Kindly contact me if you would like a trial Physics Tuition lesson or if you have any problem studying or tutoring. I will try my best to reply you ASAP. Also please leave me a comment!!! Thanks....