After science and technology entered the society, it greatly changed people's way of life and made our life better and better. Pupils like to do some technical manuscripts. The following is the technical handwritten newspaper information I found. Let's have a look!

Concise scientific manuscript

The Development Course of Sci-tech Handwritten Newspaper Data Robot

There are descriptions of robots in many historical materials at home and abroad, such as "Tyrus" in ancient Greece, automatic irrigation dolls in Japan and so on. But the real practical robot is Unimet, the first industrial robot produced in America. Later, in 1962, American Machine and Foundry Company produced "Wo Satran", which means universal handling industrial robot. Then, Japan, the former Soviet Union and western European countries have developed a variety of industrial robots.

In 1980s, the development of computer technology and sensors promoted the development of robots. The first generation of emotional robots has been successfully developed. Such as: robots that can serve the elderly and patients in the United States; A secretary robot that can make phone calls and print documents. Have certain recognition and judgment ability.

In 1990s, small light robots began to appear. 199 1 year, Japan produced a window cleaning robot with a length of only 4 10 mm, a width of 200 mm and a height of 125 mm, while the former Soviet Union produced a very light and free-moving robot, which can complete a given task in a special environment.

At present, the number of robots worldwide has exceeded 750,000. 2 1 century, the change of people's demand and the development of technology will accelerate the birth of more and more advanced robots, and the research and development of robots will be more attractive and challenging.

Reflections on The Tale of Scientists

Today, I want to tell you a secret. My favorite book is The Story of a Scientist.

This book mainly tells the story of many scientists who have gone through hardships and finally succeeded.

This book not only gave me knowledge, but also educated me, such as Nobel's spirit of studying hard and Archimedes' efforts to help people solve unsolved problems until their death.

In this book, my favorite character is Newton, who was born in Italy and is a classic physicist in the history of modern science. He once discovered three laws of mechanics: the law of inertia, the law of falling body, the law of action and the law of reaction. It has made great contributions to people's research in the future.

In addition, he founded the law of universal gravitation.

Newton's research on the decomposition of light opened the door to modern optical science research. He found that sunlight can be divided into seven colors: red, orange, yellow, green, blue, blue and purple. It is very helpful for people to study light in the future.

This spirit of forgetting to eat and sleep really makes me admire: once. The old lady who cooked for Newton went out on business and asked Newton to boil the eggs before she left. When the old lady came back, she asked Newton if the eggs were cooked. Newton said they were cooked at work. She was stunned when she opened the lid. It turned out that Newton was so busy calculating that he mistakenly put his pocket watch as an egg in the pot and cooked it!

This book is really good. I suggest you read the stories of scientists when you are free.