What are the divergences of tech trees in human history?

When it comes to the divergence of the tech tree in human history, there are many, such as steam, in history, the age of steam.

It has brought us a lot of convenience and promoted the progress of human science and technology, but steam technology has not been completely replaced before it has been developed, and then it has entered the electrical age.

Imagine that steam civilization has developed to the extreme, like fireless steam, cold steam, etc., and the reason why we think that electricity is superior to steam is only because our impression of steam is still stuck in the Victorian era.

Of course, it is the difference between steam and electricity, when the age of electricity has not yet fully arrived, people at that time used steam as the main driving force, and when some people advocated electricity, it was also opposed by many people, and finally history proved that electricity is indeed more advanced than steam.

Human society has experienced many divergences in the process of continuous evolution, those who can adapt are stayed, and those who cannot adapt are eliminated, in line with the rules of evolution, and the fittest survive.

I think the divergence of the technology tree in human history should be the steam age, because the steam age has not yet been fully developed, and it has rushed to the electric age.

Some countries have developed the steam age better, although their electric age came a little late, but their development is still very advanced, and they have not been left behind by other countries.

I think the biggest divergence in human history is the age of steam and the age of electricity, because the age of steam was born before it was fully developed.

I think that if the steam age can continue to be vigorously developed, the current world must be a different situation, there may be steam airplanes, steam rice cookers, and other steam products, which will definitely bring the world to another dimension of development.

I think the biggest disagreement is the steam age, because when the steam age was not fully developed, the electric age was already created, which led to the complete crushing of the steam age.

However, I believe that if we continue to allow the development of the steam age, the world will have a very macro development path now, and the current world will definitely become very different.

The science and technology tree in human history should be the steam age, when the steam age has not yet ended, the electric age has arrived, if the steam age civilization has been more developed, the current society must be another scene.

We know very little about the age of steam, we don't get a bigger ** in terms of steam at all, and the impression of steam is still stuck in the Victorian era.

Yes, there must be, but it's basically corrected back, I'll give you two more classic examples:

In ancient China, the Qin Dynasty, the development of bronze was rapid, and the ** of the Qin soldiers was even similar to the bronze made by the assembly line process, but the process of iron was basically not developed, which is the science and technology tree is crooked.

In modern times, when the doctrine of giant ships and artillery prevailed, the great powers measured the strength of their navies completely by the number of dreadnoughts and super-dreadnoughts, and even continued to build battleships during World War II, but they did not know that the battlefield control shown by aircraft carriers had surpassed that of battleships. [There are also more crooked tech trees ordered by the Germans, aviation cruisers, cruisers with main guns still have room for aircraft to take off and land].