Experiment of recreative physics: crosing a ballon with a stick without exploiting it

Best regards friends of steemit, I hope You are very well.

In order to attract public attention to the learning of science, specifically physics, we put our creativity into action to achieve this purpose. A very useful tool is the experimental field where we use experiments to show and explain qualitatively the physical phenomena, but if we also put the recreational touch to the experiments the experience becomes much more attractive to the general public and more specifically to children and young people.

In this sense, one of my best friends @augusto11julius and me, we did a kind of physics fair on 2010 where we show some home-made experiments and one of this experiment is the one shown in the video below. The video was recorded in spanish and uploaded in youtube some years ago, but I downloaded, I put subtitles in English and I uploaded it again in order to show it here in steemit.

The experiment is very interesting, and is easily reproducible, so without further ado her is the video, enjoy it.

Now, after watching the video I hope You can answer the question I left about the explanation of the phenomena, I will waiting Your response on the comments.