But at this stage, the development of technology was very slow.
Just like the hundreds of years between the Tang Dynasty and the Ming Dynasty, there were no very significant changes in people's lives between these two eras.
At that time, technology did not profoundly change lives.
But upon entering the modern era, after the Industrial Revolution, the speed of technological development began to race like it was turbocharged!
The first Industrial Revolution, the second Industrial Revolution, each time causing earth-shattering changes in human life.
And a thousand years ago, during the era of alien invaders, it entered an era of rapid development.
Not to mention hundreds of years, even in just a few decades, or even years, people's lives would change dramatically due to technological advancements.
Every minute and every second, people marveled at the gap between the past and the present.
This period was called the "peak development phase" of technology by extraterrestrials.
