Soap bubbles - a fun activity for all ages

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Soap bubbles - a fun activity for all ages
Soap bubbles - a fun activity for all ages

Video: Soap bubbles - a fun activity for all ages

Video: Soap bubbles - a fun activity for all ages
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We all remember the fun from childhood - soap bubbles. Without a doubt, such entertainment is to the liking of any child. Watching how a beautiful multi-colored ball appears from the soap mixture is a very exciting experience. True, soap bubbles please with their beauty for a very short time. After all, they exist for only a few seconds, bursting at the touch or spontaneously.

bubble
bubble

The composition of soap bubbles is water and soap. In addition to a soap solution, a blowing tool is also needed for their manufacture. Let's take a closer look at this.

What should be the solution for soap bubbles

To prepare the mixture, we need soft water. Because hard water contains a lot of s alts, which makes the bubbles too fragile. To soften water, you can simply boil it and let it stand. By the way, it is best to use warm water, as soap dissolves faster in it.

Soap is best to use domestic production. The most suitable for these purposes is economic. You can also use glycerin or any liquid detergent. To make the soap dissolve in water faster, grind it with a knife.

The proportions of the solution are individual and depend on many factors - atmospheric pressure, temperature, humidity. On average, for the preparation of the mixture, soap and water are taken in a combination of 1:10, respectively. To prolong the existence of the bubble, glycerin or an aqueous solution of sugar with glycerin is added to the solution. Thanks to this trick, the soap film on the bubble does not dry out so quickly, and the bubble "lives" much longer.

composition of soap bubbles
composition of soap bubbles

Bubble tools

The best tool would be a straw. It can be a hollow stem of some kind of herb, a ballpoint pen, or a regular plastic straw for a cocktail. A wire ring can also be used for these purposes. To do this, take a piece of wire and bend a loop at one of its ends. You can blow soap bubbles by dipping the ring into the solution. Even if there are no tools nearby, your hand will do just fine. You just need to put your thumb and forefinger in a circle, dip them in soapy water and blow bubbles in this way.

How to check the quality of the solution

soap bubbles in the cold
soap bubbles in the cold

If you get bubbles with a diameter of 10 cm and do not burst for 30 seconds, then this is a sure sign that you have prepared a great solution. Another test for quality. Dip your finger in your soap solution and try to pop the bubble. If it does not burst, it means that the mixture is cooked correctly. To make the bubbles bright and colorful, it is best to blow them in sunny calm weather. In the raysthe sun, they will beautifully shimmer in different colors. Also try blowing soap bubbles in the cold. It turns out that this is also possible! Only the weather should be calm. If it's windy outside, you can do it on the balcony. The bubble begins to freeze at 7 degrees below zero. It's quite an exciting sight! As it falls to the floor, it shatters like a glass ball, shattering into many pieces.

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