Inventing a glass in a self described way 80 words or so .

Glass self-description Hello everyone, I am a member of the glass family, my name is laminated glass. Speaking of my family, that's huge! There are wire mesh glass, color-changing glass, sound-eating glass, heat-absorbing glass, and so ......onThey're very useful.

Let me introduce myself! My name is wire glass, I don't use it to prevent theft, I'm harder than other glass, no matter what I use to hit me, I still stick together, and I can't hurt people, so there are many high-rise buildings that can use me. I also have a friend whose name is :

Mesh glass. It can be used to prevent theft, I remember one time, a few thieves came to the jewelry store to steal something, and my friend saw it, the thief's eyes kept looking at my friend, and suddenly he broke my friend with a hammer, and suddenly the alarm sounded, do you know, but it was not the alarm that called the police, but my friend. Want to know?

If you want to know, I'll tell you! My friend's body is covered with a very fine wire mesh. The wire mesh is connected to the power supply, and the automatic alarm is connected, and the thief cuts through the glass and touches the wire mesh, and the alarm sounds, and the police sense it and catch the thief.

He can be used in many museums, banks, jewelry stores, and buildings that store important drawings and documents.

At night, the streets of the city are full of cars, but the local people say that the more noise, the better.

It turns out that noise can make people enjoy a wonderful ** through a kind of glass, and this kind of ** will also change the song and volume with various situations. For example, when people sleep, the noise becomes a lullaby and is used at a lower volume**; When students are doing their homework, as long as the volume is turned up to the lightest, no matter how loud the sound is outside, nothing can be heard indoors.

This special glass is called "** glass", it is not like "wire glass" like broken threads, nor is it like "heat absorbing glass" as warm in winter and cool in summer, although this kind of glass is thicker than ordinary glass, the weight is very light. "**Glass" has equipment like audio, but it has several times more functions than audio. "**Glass" absorbs noise, and then through a button called "transformer", the noise is transformed into a wonderful, cheerful, and moving**.

This kind of glass has a great role and many functions, especially for families with children at home, installing this kind of glass can create a good learning environment for children; If there are elderly people in the family and this kind of glass is installed, the elderly will no longer feel lonely and lonely.

Clean air glass can purify the air and prevent lung cancer.

If you think you have this idea, you will easily tell you.

It was late at night, on the fifteenth floor of the twentieth floor, and the balcony lit up with the colorful lights of the Hunger Cave. The security guard thought that there had been some kind of accident, so he immediately rushed to check the building, pushed open the door, and saw them sitting on the sofa watching TV. Oh!

It turned out that he had installed "multi-functional glass" on the balcony. The glass is made of a very fine wire mesh with tiny bulbs on it, and a layer of pearls is added to the outside for more beautiful appearance. It is beautiful and beautiful to put at home.

Multi-functional glass also has many functions, when you are angry, the glass will be **brisk**, is your mood happy. When you're in a good mood, it will come up with something funny to amuse you.

No one can stand the smell, but multifunctional glass is an expert in eliminating odors. If you come in and stink, it will give off an aroma, and if you don't like it, it will slow down and change to the flavor you like. After a while, the whole room is fragrant, and you don't need perfume anymore.

Well, my invention of glass is good! Then come and order it from me.

Invent your own glass.

You put this topic in it?? Not suitable for picking??

Combined with the current development situation, imagine a new type of functional glass, preferably combined with the surrounding situation.

The function of the glass should be novel so that it can attract the teacher.

When writing an essay, you should introduce the name and structure of glass, describe its function in detail, and finally write your own feelings, so that it is a good essay.

One day, I was doing my homework when it suddenly started pouring rain outside the window, so I quickly closed the window, but it didn't take long for me to realize that I couldn't breathe well, probably because of the lack of oxygen. So I had an idea to invent a new type of glass that could absorb carbon dioxide and release oxygen.

Let me tell you about the "oxygen bar glass" that I want to invent. The glass has a suction cup on the edge that absorbs carbon dioxide and converts it into oxygen. There are tiny pores in the middle of the glass that release oxygen. By installing this glass in the room, you can breathe fresh air even when the doors and windows are closed.

For example), ).

It was late at night, and people were falling asleep. Suddenly, the sound of eating came from a building. You may ask:

What's wrong with the sound of eating? You don't know, it's not something else, it's glass. This is a very special kind of glass, because there are digestive enzymes in the human mouth and stomach, and this kind of glass is put in the mouth, and when it encounters digestive enzymes, it is absorbed by the human body. This is called our glass"I can eat glass".

A small piece of glass is as nutritious as two steamed buns, and if someone wants to think of being in the desert, bringing one piece is enough to eat. There is another kind"Eat the glass of chalk foam"In our school, teachers often use chalk to write on the blackboard, and after writing, the students have to erase the words, so much trouble! Why not invent one"Eat the glass of chalk foam"As long as the teacher splashes some water on the blackboard when he writes, and then sets it, as soon as the time comes, the words on the blackboard will automatically disappear, and the chalk foam will form chalk, and the teacher can continue to use it.

There is another kind"Luminescent glass", as long as the glass is placed in the bright sunlight during the day"Luminescent glass"It collects sunlight, and at night, it lights up automatically, and it can last for a long time! Some people thought it would be nice if a blind person could know the time! In fact, this kind of glass has been available for a long time.

It is"scented glass"This kind of glass can emit fragrance, as long as the blind person smells the fragrance, he can know what time it is, it has many flavors, there are orange flavors, strawberry flavors, and many flower fragrances, each of its fragrances represents a point, blind people smell the fragrance, they know what time it is. These glasses will play an important role in people, and I believe that in the near future, people will create more miracles.

Writing an expository essay can turn glass into your invention?

Hello everyone, I am the "son of a scientist" color-changing glass, and the reason why I am a "son of a scientist" is because it was a scientist who created me. I have lived in a family of three for a long time, and every day, the son of that family whispers to me, how wonderful this life is!

Do you know why I change color? How did I make it? In the production of ordinary glass, 5% light-sensitive substances are added to the raw material, if oxidized and extruded, and then melted at a high temperature of 1500 C, I was born.

I'm very useful, I can reflect the sun. With my companions on the building, I can see clearly from the inside and outside, but I can't see anything from the outside. The color-changing glass also changes the shade of sunlight depending on the intensity of the sunlight, adjusting the light in the room.

How's that, you're familiar with me, right? People call me "automatic curtains", and for good reason.

Tempered glass is also known as tempered glass. It is a physical or chemical method to form a compressive stress layer on the surface of the glass, and the glass itself has a high compressive strength and will not cause damage. Tempered glass is the secondary processing product of flat glass, and the processing of tempered glass can be divided into physical tempering method and chemical tempering method.

Tempered glass has high strength, and its compressive strength can reach more than 125MPa, which is 4 5 times larger than ordinary glass; The impact strength is also very high, and when measured by the steel ball method, the steel ball falls from a height and the glass remains intact.

Good thermal stability, not easy to burst when subjected to quenching and rapid heating is another characteristic of tempered glass. This is because the compressive stress of tempered glass can offset part of the tensile stress caused by quenching and heating. Tempered glass is resistant to thermal shock, with a maximum safe operating temperature of 288 and can withstand a temperature difference of 204 °C.

Because tempered glass has good mechanical properties and thermal stability, it is widely used in construction engineering, transportation and other fields. Flat tempered glass is often used as doors and windows, partition walls, curtain walls and windows, furniture, etc., and curved glass is often used in automobiles, trains and airplanes.