The feeling of reading the story of invention and discovery, how to write 70 words

After carefully tasting a famous book, what do you feel in your heart? Why don't you calm down and write down your impressions? How do you write your impressions? The following is a sample article of "100 Inventions and Discoveries" that I have compiled for you, welcome to read, I hope you can like it.

During the summer vacation, I read the book "100 Inventions and Discoveries". In this book, some of the small inventions of many scientists are discussed.

Umbrella, I think everyone must be familiar with it! In our daily life, we often use the prop of "umbrella", which can provide us with some benefits such as shading, wind, and rain. Does anyone know who invented the umbrella and when?

The umbrella, invented in 1000 B.C., was prompted by Lu Ban's wife Yun, it is said that Lu Ban was working for the people in the countryside at that time, and his daughter-in-law Yun sent food back and forth every day, and often got drenched in the rainy season. Lu Ban designed and built some pavilions along the way, and in case of rain, he could take shelter in the pavilion for a while. However, although the pavilion is good, it is always inconvenient to set up more, and thundershowers in all seasons are coming, and maybe the rain will be "thunderous and uncovered".

Yun had a whim: "If only there was a small pavilion Qi Zheng with him." Lu Ban listened to his daughter-in-law's words, and his mouth suddenly opened.

This powerful and omnipotent Chinese inventor made a piece of cloth according to the appearance of the pavilion, installed a movable skeleton, installed a handle, and the umbrella was invented!

Lu Ban really lives up to his reputation, and even his wild boy guesses his wife is very smart.

Now with the development of science and technology, scientists like Lu Ban and his wife have turned dreams into reality and the impossible into possibilities, and they also know that they have to go through countless times in the process'Failure also requires a lot of energy, and we also have to learn from these scientists, we must not be defeated by a failure, we must continue to work hard, and strive to realize our dreams.

I read a book called "Major Inventions and Discoveries", which describes in detail the major inventions and discoveries in the world from ancient times to the present day from seven aspects: science and technology, nature, life sciences, medical applications, transportation and energy, military and life applications. Through reading this book, I learned that human beings have spawned thousands of inventions and discoveries after tens of thousands of years of creation and exploration.

It starts with science and technology, after human beings enter the civilized society, they gradually realize the importance of scientific and technological life, and in ancient times people knew how to use the "Pythagorean theorem", and with the increase of knowledge, new inventions and discoveries are increasing. The invention and update of electronic computers have completely changed people's lifestyles. The invention of electric lights, televisions, etc., has not only made people's lives easier, but also made it easy for people to enjoy the joy of life.

The wonderful phenomena in the realm of self-awareness and Huairan allow us to understand the living earth, and get inspiration from it to create inventions; In the life sciences, from the gradual development of fossils, evolution, DNA, IVF, and cloning technology, we know that human beings can completely control their own destiny and create new things. With the development of medical application technology, many medical tools have been invented, which can make doctors' diagnosis more accurate and reduce misdiagnosis. The development of transportation energy has promoted the progress of society, especially the emergence of new means of transportation and the development of environmentally friendly energy, which is gradually changing the environment of human existence; The development of the military aspect has made our equipment constantly updated and our military technology has been continuously improved; Life applications are closely related to our lives, inventions and creations come from life, and every bit of life can arouse people's inspiration to create. In modern life, creativity is everywhere, from airplanes and ships to small zippers and paper clips, all of which contain the whimsy and hard work of inventors.

From ancient times to the present, inventions and discoveries have always accompanied us in life. The world we live in now has changed dramatically compared to ancient human life. We can feel the rigorous and realistic scientific attitude of our predecessors from every invention and discovery in the book, learn from their creative spirit of defying difficulties and perseverance, and feel their profound wisdom and profound thoughts.

I love this book because it tells me about astronomy, geography, and new species and discoveries that biologists have explored. In life, I want to be a caring person, and inventions and discoveries are waiting for you to discover them.

Let's keep reacquainting ourselves with this world full of unknowns!