There is no doubt that technology in the United States is the most developed. Let me give you an example. RandCorporation reported that the United States is still the leading competitor in the global science and technology field, but the development speed of other countries has not obviously surpassed that of the United States.
TitusGalam, co-author of the report, said: "People are worried that the United States will lose its advantage as a global technology leader, but most of these concerns seem unfounded. But the United States needs to make efforts to ensure that it can maintain or even improve its current status. "
The report also said that compared with the United States, the EU and China graduate more science and engineering students every year.
At present, the United States accounts for 40% of global R&D expenditure and 38% of all patented inventions in industrialized countries. Three quarters of the world's top universities are located in the United States, and 70% of the world's Nobel Prize winners work in the United States.
Netease Technology News Just after the report "IBM wants to build a supercomputer with petaflops per second" came out, some netizens came to the conclusion that "at present, the scientific and technological strength of the United States is 28 times that of China". Why not 25 or 30, but 28? In the puzzling situation, Bian Xiao I paid attention to the report that "IBM wants to build a supercomputer with trillions of times per second" and finally saw the clue.
First of all, popularize knowledge. A supercomputer is defined as a cluster of eight or more nodes that works as a high-performance machine.