Online education, also known as distance education, online learning, refers to the application of information technology and Internet technology for content dissemination and rapid learning methods.…
Apple stopped providingheadphones and wall-mounted chargers on iPhones in 2020, only to include USB-C to Lightning cables in the packaging.Applesaid ditching chargers and headphones is to reduce carbon emissions and protect raw materials. So…
Graphene has broad application prospects in materials, energy, electronic information, biomedicine, computers, aerospace and other fields, and is known as the "king of new materials". On August 11, the Ningxia Branch of the Beijing Graphene…
Two giant companies are engaged in a patent war over a new material called nanosilver.…
Most of the supporting bearings for industrial robots in China rely on imports. Although a few manufacturers produce supporting bearings for industrial robots, they have small batches, few varieties and specifications, low generalization of…
According to BusinessKorea, in the global TV panel field, Chinese mainland and Taiwanese manufacturers have overtaken Korean panel makers. However, despite the outstanding performance of Chinese companies in LCD TV displays, it still takes m…
A sodium ion battery is a secondary battery that relies on sodium ions to move between the positive and negative electrodes.…
Honor released the first foldable smartphone Magic V on Twitter and Weibo. Huaweis previous sub-brand called it Honors first foldable flagship and said it would be released soon, but the company did not provide an exact date. There have bee…
Bismuth telluride is the dominant thermoelectric material for applications near room temperature due to its inherently low lattice thermal conductivity and high electronic weighted mobility. Its performance is ultimately limited by the harmful effect...…
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