The patchwork ceiling, the new frontier for WeChat, and the direction of alibaba's counterattack
Pinduoduo has a market cap of more than $100 billion and is now worth around $109 billion, but the hardest climb for it is likely to begin now.…
Pinduoduo has a market cap of more than $100 billion and is now worth around $109 billion, but the hardest climb for it is likely to begin now.…
Microsoft Corp. today released updates to eliminate at least 55 security vulnerabilities in its Windows operating system and other software. Two of the patches target vulnerabilities that have already been used in online attacks, and four of…
One thorny issue: With Intels Alder Lake down in the coming weeks, Microsoft may have spent too much time optimizing Windows 11s hybrid CPU architecture, which combines the core of performance and efficiency. This results in AMD CPUs being p…
A team of American scientists has developed a software biosensor patch that can be attached to the skin of critically ill infants or children to monitor vital signs and other information comprehensively. Such as heart fibrillation, movement,…
What's lithium sulfide? Lithium Sulfide It is a yellow to white crystal that has an inverted fluorite structure. Li2S, which is a lithium sulfide, is its molecular formula. It has a molecular weight 45.95. The specific gravity of lithium sul...…
Due to its stable chemical properties, Graphite can be used as a pencil lead, pigment, polishing agent, etc. Characters written with Graphite can be preserved for a long time. Graphite has a high-temperature resistance property to be used as a refrac...…
Ti, Al (supplied by Beijing Xing Rong Yuan Technology Co., LTD., 325 mesh, purity >99.8%), and acetylene black powders (Tianjin day first Century Chemical Industry Co. Ltd, the average particle size of 30-50 nm, purity >99.9%) were used as starting m...…