Children love to play with soap bubbles, and they need it every day, so how do you make it?

One: Ingredients: 2 cups, 1 bag of tea, sugar, boiling water, detergent Method:

1. Take a cup and pour boiling water into it, put it in a tea bag 2. Add 1-2 tablespoons of sugar to an empty cup, pour in some detergent, pour in tea, and stir it with chopsticks.

2: 1. Cut the soap into small slices and put them in a cup, and rinse into the hot water to dissolve the soap flakes. 2. Add an appropriate amount of granulated sugar and a bag of tea to the cup, cover the lid and leave it overnight.

Three: Stir 1 cup of water, 1 3 cups of dish soap, and half a spoon of sugar. This is a proven formula. Unlike the bubble water sold outside, it has a pungent smell and is safe.

Four: Add a little vinegar with dish soap, as long as the concentration of dish soap is enough, the effect is also good.

Five: Use black tea water with fragrant soap and a little sugar, soak it for one night, and the bubbles blown out of this water are big and not easy to break.

Six: Glue: Water:

Dish soap: hand sanitizer (or shampoo) = 1:4:

2:2, the effect is very good, you can also add sugar, increase the effect with blue ink, according to this recipe is easy to succeed, if you use pearlescent hand sanitizer or shampoo bubble color is better, if you add a little sugar and vinegar, the bubble is not easy to break.

Put water and soap, and blow vigorously with a straw

Laundry detergent works better and has more bubbles.

Note: Do not let your child eat it.

There are several kinds of them: there are toothpaste-like ones, and the bubbles blown out are the largest; There are bubble guns that blow out a long ...... of bubbles

Less dangerous.

It's best to use laundry detergent, the same school children use laundry detergent, and it is said that bubbles are not easy to break.

There is also the best ratio of laundry detergent: water = 2:1

This is how you get the bubble with the color.

Well... That's pretty much it.

You can add a little glycerin or honey to the bubble water, which can strengthen the tension and not break easily.

I bought it home, and when I ran out, I added laundry detergent and water to enter, so that I could play again, and I was not afraid that he would eat it.

Just add some laundry detergent to the water and stir it up.

The process of blowing soap bubbles for a third-grader can be written as follows:

1. Prepare the soap liquid: take some soap liquid and put it in a small bowl, add some water, and stir gently.

2. Prepare a bubble blower: Buy a bubble wand from a craft store or toy store or make a bubble blower yourself.

3. Soak the bubble blower: Immerse one end of the bubble blower in the soap to make the bubble stick stained with soap.

4. Blowing bubbles: Blow slowly and gently blow outward with a bubble blower to form a soap bubble.

5. Play with bubbles: Children can dip their hands in some soapy liquid and carefully pinch the bubbles, or let the soap bubbles float in the air and fly freely.

6. Soap bubble burstSun Donghong: Over time, the soap bubble will gradually become thinner, or it will encounter external interference such as hard objects, and eventually it will crack.

Through this process, children can not only exercise their lung capacity, but also experience the wonderful nature and form of soap bubbles, and enhance their understanding and exploration of natural phenomena in life.

Scientific Knowledge:

The attractive colors on the surface of the soap bubble film allow physicists to measure the wavelength of light waves, and the study of the tension of the delicate film has helped the trembling branch to study the law of molecular force, which is the cohesive force, without which there would be nothing in the world but the tiniest dust.

Not only that, but soap bubbles play a significant role in the study of a branch of mathematics known as the "variational method". The variational method determines the problem of the minimum (maximum) value of the function as a variable.

Specifically, it is to find the function with the minimum (maximum) value from the function with a definite value range. In this regard, soap bubbles become an excellent illustration.

People think that soap bubbles are just a flash in the pan, which is not entirely true. If you give it proper care, you can keep the soap bubble for dozens of days. The British physicist Dewar keeps the soap bubbles in a special bottle to remove dust and prevent dryness and air, and can keep the soap bubbles for a month.

Others kept soap bubbles under glass covers for several years.

<>2. Prepare a container and add an appropriate amount of dish soap to it, as shown in the medium-chain diagram.

The method of making children's soap is to add a small amount of alkali to the purified water many times, and stir it constantly with a glass rod, and put the alkaline water aside to cool down to 50 degrees. Put the oil into the stainless steel basin and heat it to about 50 degrees in water, pour the alkaline water into the oil and stir continuously until the soap can write and will not disappear immediately before it can be put into the mold.

Take it out after forming and cut it into your favorite shape.

Children know how to make soap:

1. Wear gloves and goggles, weigh alkali and water with a beaker, and weigh all the grease with a stainless steel basin.

2. In a ventilated place, it is best to be outdoors, add a small amount of alkali to pure water many times, and stir continuously with a glass stirring rod.

3. Put the melted alkaline water aside, observe it continuously with a thermometer, and wait for the temperature to drop to about 50 degrees, and start to heat the auspicious oil.

4. Put the stainless steel basin filled with oil, put it in a large basin and heat it with water, observe it with a thermometer, and the temperature can be separated from the water when the temperature shows 35-40 degrees.

5. Slowly pour the alkaline water at a temperature between 35-40 degrees into the oil and stir constantly. Gloves should be worn at all times.

6. Keep stirring until you can write with soap and will not disappear immediately, and you can put it into the mold.

7. Put it in a foam box when you enter the mold, or cover it with a thick towel to prevent hypothermia.

8. You can take off the mold in more than ten hours, cut out the shape you like, and cover it with a soap print.

I think that in the post-90s era, I should have made homemade bubble water when I was a child, like when I was a child, I made a lot of bubble water.

When I was young, the small shop would sell the kind of soap bubble water for a bottle for one dollar, and at that time, as soon as I had pocket money, I would run to buy a bottle of this play, but the children would soon run out of fun and buy it, but there was no more money to buy it, so I used my brain to make soap bubble water by myself.

I remember that before making bubble water, I also asked my grandmother why bubble water can blow transparent bubbles, and my grandmother said that using dish soap will have such an effect. Then I stole the dish soap that my grandmother used to wash and tinkered with my bubble water by the sink while they went to bed at noon.

At first, I was afraid that my grandmother would find out about using too much dish soap, so I only dared to pour it in a little, and the effect was not very good. Later, I let go of the courage a bit, squeezed a small half bottle of dish soap into the original bubble water bottle, added water to it, shook it for a while, and when I blew it again, the bubbles came out. In order to prevent my grandmother from finding out that I used dish soap, I also made a special note of the location of the dish soap, and that time, my grandmother did not find out that I used dish soap.

Bubble water will become more effective after resting, so parents can prepare in advance if children want to play.

Because I made a lot of bubble water during that time, I was eventually caught stealing dish soap, and my grandmother hid it to prevent me from taking it again. But that didn't stop me from making bubble water. At that time, I looked for all kinds of things that foamed, such as laundry detergent, soap, laundry detergent, etc.

At that time, I just mixed all kinds of things, then added water, and waited a day or two to try the effect, and I could blow bubbles, but it would be more laborious. I feel that the best effect is to add dish soap and water, the amount of dish soap should not be too small, I have heard people say that adding half a spoon of sugar to it will be better, and those who are interested can also try it this way.

Children have no resistance to soap bubbles, a bright, colorful and fantastical toy, and once they play with them, they can't stop at all. So buying bubble water in the supermarket or store is a drop in the bucket. In addition, as adults, we have to always worry about whether the bubble water we buy is environmentally friendly, whether it is harmful if we accidentally eat it, and so on.

Therefore, under the torture of children's stalking, they often use soap and water to save emergencies. As a last resort.

When I first made bubble water, I had no experience, so I just put it in sapony and turned it into water. I put a lot of soap in it, but the bubble water I make just can't blow the bubbles that fly.

However, how can a mother as smart as me be despised by a child? So I taught her to pour bubble water directly into a small dish and blow it with a straw. One bubble after another appeared like this, and the child was very happy to see it, praising me as the most powerful mother in the world.

I'll admit, I had a black belly once. But what mother hasn't had the experience of pit babies? Who said that bubble water must fly in the sky? It's perfectly fine on a plate.

After that, I chose to go to the Internet to find a guide several times because I was unwilling, and I saw someone say that soapy water and dish soap would work well together, I tried it and felt average, not to mention those with sugar and paint, maybe it's really the reason why my hands-on ability is too poor.

However, my stupidity did not dampen my daughter's enthusiasm, and sometimes I wondered if what she needed was not real bubble water, but the good time when I bent over the table with her and blew bubbles on the plate.

1. Mix soap and water. Any type of liquid soap you have at home can be used. Some soaps make bubbles that last longer, so try concentrating soaps until you find the one you're most comfortable with.

Mix 1 part liquid soap and 4 parts water in a bowl, jar, or cup. Try a few different types of soap:

Dishwashing liquid (dish soap). It's perfect for foaming liquid, and almost everyone has it in their home.

Body soap or shampoo. These two are not as rich as dish soap foam, but they can also be used.

Natural laundry detergent. Don't use laundry detergents with added chemicals, which may adversely affect your child's health. Chemical-free laundry detergent is available at health food stores.

2. Enhance your bubble solution. There are a few things you can do to make your bubbles stronger and more interesting. You can experiment with the following ingredients until you have your child's favorite solution:

Add some sugar, corn syrup or starch. These make the bubbles thicker, which makes the bubbles last longer.

Add some food coloring. You can put the solution in several containers to make bubbles of different colors.