Last month, South Africa was still the only country in the sub-Saharan Africa to have large-scale solar power plants. Now this situation has changed. Although Ghana had long planned to build a solar energy plant, it was cloudy weather in Rwanda. It has now built a large-scale solar energy ...more...

There are three prerequisites for the development of exterior paint: market demand, skills improvement, and policy support. Confidence followed the consumer’s growing environmental protection concept, the introduction of a series of national policies, and the improvement of skills f ...more...

Video intercom system is the safest and most convenient feature for home portal management. The use of visual intercoms or intercoms to identify visitors in the room can both eliminate nuisances and simplify door-opening procedures. It is an ideal facility for homes. The intelligent building inter ...more...

In the real physical process, as long as there is energy loss in doing work, this part of energy loss is caused by friction, especially in mechanical movement. But in a recent study, physicists at the Los Alamos National Laboratory in the United States and at ...more...

September 8, Mid-Autumn Festival, a reunion day. But Zhang Yaqin chose to break up with Microsoft (46.68, 0.16, 0.34%) on this day. In the afternoon of Mid-Autumn Festival, Microsoft China confirmed that Zhang Yaqin, chairman of Microsoft Asia Pacific R&D Group, will resi ...more...

In response to recent media reports on Ma Yun’s immigration to Hong Kong, Alibaba’s official Weibo denied it on Wednesday. The statement said that Ma Yun’s current account is in Hangzhou, and the immigration to Hong Kong is not true. Ma Yun will not immigr ...more...

Fumeishuang, a kind of pesticide, is a protective fungicide . It has good control on various crops, downy mildew, blight, anthracnose, cereal smut, and yellow blight of seedling stage. Fumei has a wide range of uses. Recently, many people have the characteristics of Soufumeish ...more...