Tag: Four Dimensional Space

Mankind is currently facing two bottleneck periods, any one breakthrough, mankind may enter advanced civilization

200 years have made tremendous progress in human civilization and technology. With the help of science and technology, human civilization is changing every day, especially the development of nearly one hundred years, and it is almost incredible. The emergence has made people’s living standards higher and higher, and at the same time humans have stepped out of the earth and started exploring the universe.