Leak Proof Bag Experiment


1-Why is  this experience or invention useful ? What is its usefulness?
It’s invention is not very useful. She may be useful for happiness the kids and adult. We learn easily, the science of flexible molecule in water.
2-What are the materials or products used?
We have need:  
-pencil color  -water  -freezing bag or sandwich bag
3- What do you have to do to achieve the experience?
For start, we take a freezing bag.  Then we take help for put the water inside the freezing bag, and close the bag. Finally take a colored pencil  to push it inside the bag. Now look at  the bag, the water doesn’t escape
4- What are the various difficulties met to achieve the experiment?
The difficulty is didn’t flow the water outside the freezing bag
5- In which fields can we use this experiment? ( Industry, medical field, sports field, environment, everyday life…).
He which fields  use for experiment is the statue of water
6- Explain the reasons why you chose this experiment and why it appealed to you?

  We choose this experience because we can see her on instagram and we thinks it’s easy.                                 

Commentaires

  1. Théo and Charly8 juin 2017 à 02:35

    0 point because this experient it easy but not very funny.

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  2. Unknown8 juin 2017 à 02:37

    This experiment is cool, however it is too simple so doesn't deserve the winning point.

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  3. Alyzée Robin8 juin 2017 à 02:39

    I think this experiment was interesting but I don’t very like that because she was very simple and she was not complicate.

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  4. Aurélie Madison8 juin 2017 à 02:51

    it is funny but we find that is useless. However this experience is easy to reproduce.
    Sorry but we don't give you the point.

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  5. Simon Arthur8 juin 2017 à 02:54

    This experiment is not very useful because it's not useful in a everyday life

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  6. Js et Max8 juin 2017 à 03:00

    It's interesting but it's not usefulness.
    0 point!

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  7. Juliette & Léonie8 juin 2017 à 03:03

    It's not very funny and useful ! We are boring. Sorry we don't like and give 0 point.

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  8. clément et hugo8 juin 2017 à 03:27

    i dont see the line of this experiment.
    0point.

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  9. Alexandre Maurann8 juin 2017 à 06:58

    I do not like this experience because it's not interesting, it's not funny, that's why I do not award a point

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  10. Guillaume16 juin 2017 à 02:31

    This experiment is no interesting, i don't like this experiment. so doesn't deserve the winning point!

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