What traditional crafts in history have been gradually forgotten with the development of science and technology?

In the long history of China, there are many famous crafts, and there are many magical things in them, but they have all been lost. However, these are that capital that our Chinese nation can be proud of. In modern society, with the development of science and technology, mechanical tools have gradually replaced manpower, and there are few ethnic handicrafts left. Although this is the inevitable development of the times, those lost crafts make people feel infinite regret.

There is a magnificent palace in Beijing, China, and that is the Forbidden City. This palace, which has experienced hundreds of years of history, still stands on the land of China. When we looked at the Forbidden City, did we ever think that the internal structure of the Forbidden City was all made of wood, and it was useless to fix it with a nail, but it was still magnificent after such a long time. This is the architecture in our China culture, which is not reinforced concrete as it is in modern times, so dull and without beautiful artistic conception. Our ancient buildings are not only beautiful, but also have many functions, such as earthquake prevention and so on, which are very powerful. Although modern houses have been replaced by those cold cement, the charm of China's architectural technology will never disappear.

When I was young, I went to the market in town to buy things. I have seen things like steelyard in the seller's place, but modern times have been replaced by electronic scales. What we don't know is that something like the steelyard, which is accompanied by the Millennium trade of China children, also has a series of steps to do. They are completely handmade, but they can be weighed without any machine help. This is a great craft, but with the development of science and technology, it gradually faded out of people's lives. The disappearance of this craft is our loss, but it is an irresistible trend.