Thoughts on Reading The Story of Invention

Seven Thoughts on Reading The Story of Invention

I believe everyone has gained a lot of knowledge after reading a certain work. Now let's write a thoughtful comment. Presumably, many people are worried about how to write a good review. The following are my thoughts on reading The Story of Invention, and I will sort them out for you. Welcome to share.

After reading the story of invention, I feel 1. When I saw the invention, I thought of some strange things about inventors. I read the story of invention these days and felt the unique interest of science and technology.

The interesting stories in the book left me endless memories, among which the invention of canned food impressed me the most. Do you know that the canned eight-treasure porridge and coconut juice we are eating now were invented by Napoleon to prepare fresh food for the expeditionary army? It seems that Napoleon not only made outstanding contributions to ocean navigation, but also made considerable contributions to food.

However, this invention was also created by a cake maker by chance at that time.

One day, the cake master was preparing to make a fruitcake. He put a small amount of fruit in a glass jar, steamed it and put it aside. In order to prevent bugs from crawling in, he put a cork in the jar. When he was about to prepare other ingredients, he was called away because something happened suddenly. When he came back, the day had passed and he forgot about the jar. A month later, he accidentally found this bottle of fruit. He thought it must be broken after so long, so he wanted to dump the fruit and the bottle could still be used. Unexpectedly, the cork was firmly grasped by some force, and he had a great effort to get it off. To my surprise, the fruit in it is as delicious as ever, and has not gone bad at all. The cake maker carefully recalled the process and finally realized that as long as the food is cooked first and then stuffed with a cork while it is hot, the air can no longer run in and the food can be kept fresh for a long time. The pastry chef told Napoleon about this method and it was successfully adopted.

Later, according to this discovery of the cake chef, after repeated reforms, we now have clean, hygienic and safe canned food.

Haha, it turned out to be such a small mistake, but it has created such a practical thing now. Science doesn't seem to have to be invented in the laboratory. There are always mysteries in our lives. I want to be a person with a conscience in life. Maybe one day, I will make a little invention or something!

Reflection on reading The Story of Invention 2. Today I read a book called The Story of Invention and Discovery. The protagonists in the book are all knowledgeable scientists. For example, Baird invented the television, Eratosthenes invented the globe, Faraday invented the refrigerator, Watt invented the steam engine, Ruban invented the saw, Levinhawk invented the microscope and so on.

After reading this book, I know that their success is due to their unremitting efforts, countless sleepless nights and extremely hard work. For example, Baird, the inventor of TV set, was knocked down by the voltage 380 diagram and fell into a coma on the ground in order to invent TV set. After waking up, he continued to work day and night and finally succeeded. It is because of their invention that we have a colorful life today.

This book also tells us that in daily life, inventions are everywhere, from airplanes and ships to thin zippers, all of which contain the inventors' whimsy and hard work. Scientific discovery is the basic source of invention and creation, which enables human beings to know and understand the universe and nature more deeply, and generate inspiration from it, from which invention and creation are born.

I was moved by their stories and deeply shocked by their rigorous and realistic scientific attitude and indomitable spirit. I must study scientific and cultural knowledge well from now on, cultivate my own ability, and make contributions to building a prosperous and great motherland when I grow up.

Thoughts on reading The Story of Invention 3 During the summer vacation, I read a book called The Story of Invention and Discovery, which is about the origin of triangles and the famous mathematician Gauss, who is known as the "prince of mathematics".

After reading this book, I benefited a lot. I not only know the origin of triangles, but also know that many things were inspired by animals before I made inventions.

After reading this book, I also know a lot of knowledge that I didn't know before. For example, I didn't know the origin of thermometer before. Who invented the thermometer? Only after reading it did I know that the thermometer was originally invented by Galileo, and there were also some inventors and scientists, such as Hargreaves who invented Jenny's spinning machine, Sassi Viserhouse who invented pneumatic brake, and Bell who invented telephone.

This book also introduces Gauss, the "prince of mathematics", some mathematical problems Gauss experienced when he was a child, and inventors, scientists and mathematicians such as Galileo and Pascal. This book also describes the origin of pendulum clock. I didn't know that the ancestors of pendulum clock, chandelier and pendulum clock were originally!

There are also some batteries and daily necessities, inspired by nature. For example, if there were no spiders, scientist Buon would not have invented artificial fibers, let alone silk gloves. For another example, without corn leaves, the mathematician Mobius could not solve his problems at all. This book also introduces a lot of knowledge that I didn't know before, which makes me know a lot of things that I don't know at all.

This book is really good!

After reading the story of the invention, I feel that the lamp is a great invention for human beings to conquer the night. 19 centuries ago, people used oil lamps and candles for lighting, but the light was very small. Only with the birth of the generator can we light up the world with all kinds of electric lights, turn night into day, expand the scope of human activities, win more time and create wealth for society.

There was a great scientist named Edison. He is the child of a railway worker. He dropped out of school before finishing primary school and made a living by selling newspapers on the train. Edison was a clever and diligent man. He is very clever. He likes doing all kinds of experiments and making many inventions. He is particularly interested in electrical appliances. Ever since Faraday invented the electric motor, Edison was determined to make electric lights and bring light to mankind.

Edison tested 1600 kinds of heat-resistant luminescent materials one by one, but the linear energy of platinum wire is good, but the price of platinum is amazing, so we must find a more suitable material to replace it. 1879, Edison finally decided to use carbon filament after many experiments. He sprinkled carbon powder on a piece of cotton silk, bent it into a horseshoe shape, heated it in a crucible, made it into filaments, put it in a light bulb, and then pumped the air out of the light bulb with an air extractor. It can be used continuously for 45 hours when the light is on. In this way, the first batch of carbon filament incandescent lamps in the world came out. 1879 On New Year's Eve, Lopark Street where Edison Electric Company is located is brightly lit.

In order to develop electric light, Edison often worked in the laboratory for more than ten hours a day, and sometimes experimented for several days continuously, which was very hard. After he invented carbon fiber, he experimented with more than 6000 kinds of plant fibers. Finally, he chose bamboo filaments, burned them in a high-temperature closed furnace and reprocessed them to obtain carbonized bamboo filaments, which were put into a light bulb to improve the vacuum degree of the light bulb again, and the light bulb could be continuously lit for 1200 hours. The invention of electric light once caused natural gas stocks to plummet 12% in three days. because

After Edison invented the electric light. 1909, American ke renqi invented tungsten wire instead of carbon wire, which greatly improved the efficiency of electric lamp. Since then, electric lamps have leapt to a new level, and fluorescent lamps, iodine tungsten lamp and other lamps have mushroomed on the lighting stage.

Lights turn darkness into light, make the world more dazzling, colorful and changeable, and make the world full of light!

Reflections on reading The Story of Invention 5 Today I read a book called The Story of Invention and Discovery. The protagonists in the book are all knowledgeable scientists, such as Baird, Eratosthenes, inventor of TV, Faraday, inventor of refrigerator, Watt, inventor of steam engine, Laszlo Biro, William Idis and so on.

Through this book, I know that their success is due to their unremitting efforts, countless sleepless nights and great hardships. Like Baird, the inventor of TV set, in order to invent TV set, he was knocked down by the voltage of 20xx volts and fell into a coma on the ground. After waking up, he continued to work day and night and finally succeeded. It is because of their invention that we have a colorful life today.

This book also tells me that in daily life, inventions are everywhere, from airplanes and ships to thin zippers, all of which contain inventors' whimsy and hard work. Scientific discovery is the foundation and source of invention and creation, which enables human beings to know and understand the universe and nature more deeply, and generate inspiration from it, from which invention and creation are born. We can feel the rigorous and realistic scientific attitude and indomitable creative spirit of our predecessors.

I was moved by their stories and deeply shocked by their spirit. I must study hard from now on, follow their example, study hard and follow the footsteps left by scientists.

After reading The Story of Invention, I have many books. My mother bought me hundreds of books to increase my knowledge. Among them, my favorite is the story of invention. This is written by Anna Claiborne in England. Many illustrations, many inventions.

We humans are full of interest in everything. In addition to understanding and discovering, we are constantly exploring everything in the world with reason, discovering the laws among them, and opening up our own bright future for all mankind.

Man has always been an inventor: since prehistoric times, our ancestors have used all kinds of materials around them to make tools, machinery and toys. The process of human invention has never stopped.

Many inventions make us work faster. For example, Josephine invented the dishwasher; Some inventions, such as Perthshaw's cat glasses, make us drive safer. Some inventions, such as cameras, allow us to record beautiful moments ... so people always say that invention is the key to human progress. It is all kinds of inventions that have brought us into modern society.

You may think that an inventor is a person who works hard in a small attic and makes many crazy new things with the most common things in life. Indeed, this is the way the inventor of television works. But they are all inspired by daily life.

I was also inspired during the summer vacation. You need to use compasses when doing math problems, and then use a ruler to measure the radius after drawing. Why not combine the ruler and compass into one? I stuck the ruler between compasses, but the radius of the circle I drew can only be the length of the ruler. So I cut a tape measure and glued it with 502 super glue, but the radius to be measured is shorter than that of the tape measure. If the tape measure is rolled up, it can't be measured. Suddenly, my mind flashed and my eyes fell on the telescopic device on the tape measure. Just put it on the tape measure and it's ok!

The laity said, "Nothing is difficult in the world, only if you put your mind to it." My invention will surely succeed!

Thoughts on reading The Story of Invention 7. I read a book recently. . This book is not a novel, but a history of invention from ancient times to modern times. Showed me the process of invention and the hardships of inventors. I see, the first person to eat crabs is a warrior, and the first person to do creative work is a hero!

What impressed me deeply was the inventor William Murdoch. He was one of the earliest inventors of the steam engine for travel and also the inventor of the gas lamp. Murdoch works hard every day and often stays up all night for a technical problem. Whenever something is broken, he always gets there as soon as possible to repair it. He is not only a doer, but also a strong man. He always makes good use of his time and exercises while studying, which laid the foundation for him to become an outstanding inventor in the future. I can learn a lot from him. I always didn't exercise at night, thinking that eating well was good for my health. Think that assembling a few electronic toys can make you a scientist; Without a solid theory, a spirit of staying out of the world, an innovative spirit and perseverance that is not afraid of difficulties, I have never thought about how to become a useful person to society. Murdoch taught me to be meticulous about small things. Usually, homework is always careless, and it is finished when it is finished, without paying attention to quality. Now it's time to make a change. Because I want to be as good as these inventors in the book.

I also learned from the book that Edison invented more than 2,000 kinds of things in hundreds of failures, and Madame Curie, a famous gynecologist, went through hardships in the process of inventing radium ... So while admiring these scientists, we can't just see their scenery, in fact, it contains more hardships for scientists! Sunshine is always after the storm, from now on, from me, up! Work hard! This is the deepest feeling I got in this book!