ELEPHANT TOOTHPASTE experience

1-Why is  this experience or invention useful ? What is its usefulness?
This experience shows that you must be careful when we blend 2 cleaning products or 2 everyday life products together. For example Potassium, Hydrogen or Liquid Soap.
2-What are the materials or products used?
The materials or products used in this experience are
-Water
-Potassium permanganate
-Liquid soap
-Hydrogen peroxide.
3- What do you have to do to achieve the experience? Can you describe precisely the different steps to achieve the experience or the invention?
The different steps for to achieve the experience are : Add to a cup liquid soap, then, add Potassium (colorant alimentaire), then, add water. Finally add sodium solution.
4- What are the various difficulties met to achieve the experiment?
The difficulties are to find these products. And we must be careful.
5- In which fields can we use this experiment? ( Industry, medical field, sports field, environment, everyday life…).
We can use this experiment in everyday life, in accident.
The potassium is found in apricots, walnuts…
And the hydrogen is found in water.
This experience is used to have fun, to be entertained.

Commentaires

  1. Anonyme12 juin 2017 à 06:38

    it's the best video ever !!!

    RépondreSupprimer
  2. thomas arthur12 juin 2017 à 06:45

    it's beautiful but it's useless

    RépondreSupprimer
  3. Mathieu12 juin 2017 à 09:25

    It's magical but useless.

    RépondreSupprimer
  4. Samantha13 juin 2017 à 09:21

    It's very satisfying but we can't do this experience everywhere.

    RépondreSupprimer

Enregistrer un commentaire

Posts les plus consultés de ce blog

How to Make a Robotic Arm at Home out of Cardboard

Image
1-Why is this experience or invention useful ? What is its usefulness? -          We chose this video because it the future to improve the expansion of the arm for the humain . 2-What are the materials or products used? -          The material to our experience are in carton and straw. 3a- What do you have to do to achieve the experience? -          .We have to do this by our – self but we have too do with precaution 3b-Can you describe precisely the different steps to achieve the experience or the inventtion? -          The different steps are firstly to cut a piece of carton as our hands and   different pieces of straw like the model and secondly you have to glue them on the hand in carton afterward we have to do went Make the thread in the straws and to attach it to our fingers. Now the products f...
Lire la suite

Lava Lamp experiment

Image
1-Why is   this experience or invention useful? What is its usefulness?   -     This experience is useful in the way that the lava lamp is beautiful and cute for a decoration. 2-What are the materials or products used? -            The products used are a empty water bottle, a bottle of vegetable oil , water , an aspirin tablet and food coloring. 3- What do you have to do to achieve the experience? Can you describe precisely the different steps to achieve the experience or the invention? -          To achieve the experience we absolutely need some food coloring for the decoration. Firstly we verses in our transparent bottle some oil which will fill the three-quarter of the bottle, then we verses some water, we put a few drops of food coloring and finally we broke one and only aspirin tablet that we add in the bottle. 4- What are the various difficulties met to achieve t...
Lire la suite

Soap on fire

Image
1-Why is   this experience or invention useful ? What is its usefulness? To have the hand on fire 2-What are the materials or products used? Soap hand and fire 3- What do you have to do to achieve the experience? Obtain the necessary equipment. Put soap on fire and place on hand. 4- What are the various difficulties met to achieve the experiment? Do not get burned with the lighter 5- In which fields can we use this experiment? ( Industry, medical field, sports field, environment, everyday life…). We can use this experiment for special effects in movies 6- Can you describe precisely the different steps to achieve the experience or the invention? You must obtain soap and place it on a smooth table and put it on fire. Take the burning soap in these hands and you will see that it does not burn you   7- Can you justify your choice and say why it appealed to you Because I like this experience and fire.
Lire la suite