Saturday, November 13, 2010

Ballon & glass

Materials needed:

- balloon
- glass
- candle

Description of how to do:

We fill the balloon with air and tie it with a line. Then we light a candle and nat a glass. Now we must link glass with balloon.

Why doesn't the glass fall down?
Because pressure in the glass is smaller than pressure in the balloon.


  1. Very interesting.

    I want to do the experiments and then add it to my blog

  2. Hi I'm peter:
    I am a student of Sacred Heart school in Spain. manuel diaz is my teacher of physics and chemistry and today we commented to the class your experiment and I've gotten into the blog to see this very well, and we also climb one from Spain. Greetings