How to write a science and technology essay of about 500 words is as follows:
Life is colorful, the lights of the city are dark, even if you go to the moon to explore the wonderful world of the universe, you cannot do without it. Technology, what you may not have discovered is that technology is actually around you, sowing the dream of a better tomorrow for you and even all mankind.
People’s lives have become more convenient because of technology. Take our current mobile phones, for example. A few decades ago, mobile phones might have been just a tool for making calls. A little further away, without the invention of mobile phones, we would have had to shout into the mountains.
Look now, our mobile phones are like smart robots. They can send text messages, surf the Internet, and play games. These are things that people in the past did not even dare to think about. It is the power of this technology that We have created miracles.
Another example is the computer I am using now. Everyone must be familiar with computers. Almost everyone in today’s households has them, and they are quite accustomed to them. But did you know that in 1946? On February 14, the world's first computer, ENIAC, was born at the University of Pennsylvania.
This machine uses 18,800 vacuum tubes, is 50 feet long, 30 feet wide, covers an area of ??1,500 square feet, and weighs 1,500 square feet. 30 tons, which is equivalent to the size of a classroom, and it is extremely inconvenient to use. The consumption rate of vacuum tubes is quite high.
A vacuum tube may be burned out almost every 15 minutes, and the operator must spend more than 15 minutes. It will take time to find the broken pipe. As everyone knows, Bill Gates was the one who founded Microsoft with the belief that "the computer will become the most important tool in every home and every office". .
Now, his wish has been fulfilled, and computers have become a part of our lives. However, more and more problems have arisen. Some people use the invention of technology to spread rumors on the Internet. Scamming money, so we should learn how to make good use of technology instead of doing whatever we want
There are always people who will discover innovations, and the invention of technology is inspired by this spirit. We are. For the future of our motherland, let us create more blue dreams of science and technology together.