KINETIC SAND

1-Why is this experience or invention useful ? What is its usefulness?
Thanks to that we can entertain and relax.
2-What are the materials or products used?
We need corn starch, colored sand, dish soap, water.
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?
Mix sand with corn starch in two bowls, then put three cups of water with one cup of dish soap and blending all
4- What are the various difficulties met to achieve the experiment?
There isn't difficulty, it's simple to realize this experience because the ingredients are classic.
5- In which fields can we use this experiment? ( Industry, medical field, sports field, environment, everyday life…)
It's for everyday life, it doesn't concern a precise field but rather entertainment.
6- Explain the reasons why you chose this experiment and why it appealed to you?
We have chosen this experiment because it's fun, we think he stops the stress and thank to this experiment it help the nervous persons to calm down.



Commentaires

Enregistrer un commentaire

Votez

Posts les plus consultés de ce blog

MILK + SOAP = MAGIC

Image
1-Why is  this experience or invention useful ? What is its usefulness? This experiences useful have distact ant biutiful 2-What are the materials or products used? The material used is plate, milk, coloring, wash up soap and q-tip. 3- What do you have to do to achieve the experience? Pour the milk to the plate and blend the coloring liquid in the milk and blend the wash up soap for the coloring 4- What are the various difficulties met to achieve the experiment? Not various difficulty 5- In which fields can we use this experiment? ( Industry, medical field, sports field, environment, everyday life…). The which fields this experience not difficulty 6- Explain the reasons why you chose this experiment and why it appealed to you? I like the experience and the experience wist a lot colors
Lire la suite

Learn air compression cloud in a bottle

Image
1-Why is this experience or invention useful? What is its usefulness? This experience is useless for us. This experiment just serves to discover how the air is compressed. 2-What are the materials or products used? We just need a bottle and our hands. 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? For this experiment we need a bottle and take it normally and then turn it 8 times in the middle of the bottle then open the cap and a smoke (compressed air) comes out.     4- What are the various difficulties met to achieve the experiment? The difficulty here is to turn the bottle but once we have made a turn it is much easier. 5- In which fields can we use this experiment? (Industry, medical field, sports field, environment, everyday life…). Compressed air can be used to inflate a tire, stripping a paint surface: breathe under water. 6- Explain the reasons why ...
Lire la suite

Edible water bubbles

Image
1-Why is  this experience or invention useful ? What is its usefulness ? It’s useful because this invention can replace the water bottle so save the material like plastic, it’s more ecologic 2-What are the materials or products used ? The products used are sodium alginate and calcium chloride but for the experience that replaces calcium chloride with calcium lactate, resulting in a membrane that is less tough. 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? BEFORE YOU WILL NEED :  - 1 g of sodium alginate (a natural substance derived from brown seaweed) - 5 g of food-grade calcium lactate (a type of salt that can be found commonly in cheese and gum) - A bowl filled with 1 cup of drinking water - Another bowl FIRST STEP : You have to Add 1 g of sodium alginate to 1 cup of water. Then use an immersion blender to dissolve the sodium alginate. Once you'...
Lire la suite