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Article | Guo YuzheEditor | DaewoofollowNowadays, when people purchase the necessary items, as long as they are not in a hurry, they mostly choose to shop online. After waiting for a few days, the goods can be delivered to their doorstep and signed for...

China's Space technology has once again attracted global attention.Recently, the successful launch of Zhuque 2 marked China's leading position in the field of liquid oxygen methane rockets...

Repairing Computers, Bargaining Prices, Angry Boss Follow upThe shopkeeper was so angry that he collapsed after being haggled that he said, 'Everyone, don't use internet violence against women!'!In daily life, people often bargain when buying things, such as cutting a small amount when buying groceries or a few dollars when buying clothes and shoes, all of which can be cut off. But if the bargaining goes too far, the boss won't sell either, after all, the boss is not stupid, who would do a loss making business...

Reporter of Science and Technology Daily Liu XiaSalmonella usually causes food poisoning, but in 2019, 71 year old Canadian Irit Barbour volunteered to drink a bottle of liquid containing 1 billion active Salmonella typhimurium as the last resort to fight pancreatic cancer. At that time, pancreatic cancer had spread to other organs in her body, and she could only live for a few months...

Introduction:More than a decade ago, cable television established the pay radio and television industry with the help of set-top boxes, taking the lead in enjoying the digital dividend of information transmission.Now, set-top boxes have become a mountain that crushes cable television, and are even referred to by some ordinary people as evil designs against humanity,Bringing the entire industry into a predicament, Hong Kong Cable Television Broadcasting has been shut down...

Story of Yan DongshengEditor | Yan Dongsheng's RecordprefaceAccording to statistics, from 2020 to May 2023, 3876 scientists have returned to their homeland!Among them are top scientists such as Shing-Tung Yau, a mathematician, Pan Jingong, a top expert in new energy, and Niu Qian, a physicist. In addition, many foreign scientists have also come to China, such as Shuji Nakamura, a Japanese American scientist who won the Nobel Prize for physicist...

As we all know, many well-known technology giants in the world have suffered "extortion" from Patent troll companies.Since last year, OptisWirelessTechnology has been using the title of a 4G patent to "touch the porcelain" with Apple...

In the aviation industry, engines are like a heart, the key to flight.However, for a long time, China has relied on foreign technology in this field and lacks independent research and development capabilities...

Recently,SciencePublished in ScienceWuhan UniversityThe latest research results of Yuan Shengjun's team from the School of Physical Science and Technology on the Rydberg Morr excitons. The title of the paper is(Discovering the Rydberg Moore exciton)...

What is Chinese Tianyan?China's Tianyan, officially known as the Five-hundred-meter Aperture Spherical Telescope (FAST), is the world's largest and most sensitive Radio telescope, and also the largest single aperture and most sensitive Radio telescope in China's scientific and technological history.Located in the invisible valley of Pingtang County, Qiannan Buyei and Miao Autonomous Prefecture, Guizhou Province, China's Tianyan covers about 30 football fields and is composed of 4450 triangular reflectors, which can cover the whole southern hemisphere sky...