todayApple launched in the early morningIOS17beta2 Developer PreviewFixed some issues and brought more issues, let's take a look together!*Full text of 2900 words, expected to take 5 minutes to read01Version Introductiontoday-Xcode15beta2 (15A5161b)-IOS17beta2(21A5268h)-iPadOS 17 beta 2 (21A5268h)-macOS 14 beta 2 (23A5276g)-watchOS 10 beta 2 (21R5295g)-tvOS 17 beta 2 (21J5273q)This isIOS17The second developer beta version of this update has an upgrade package size of approximately260MB(There are differences between different models), the updated version number is21A5268hThere are many new features brought, and the bugs brought are also eye-opening. iPadOS 17 beta 2 macOS 14 beta 2watchOS 10 beta 2 IOS17beta2 ...

Science and Technology Daily, Beijing, June 8 (Reporter Zhang Jiaxin) The largest and most comprehensive map of human lung cells so far was published in Nature Medicine on the 8th. By combining data from nearly 40 studies, an international research team has created the first complete lung single cell atlas, revealing the rich diversity of lung cell types, highlighting key cell differences between healthy and diseased lungs, and will become a valuable resource for lung researchers...

Science and Technology Daily, Beijing, May 30 (Reporter Liu Xia) A superconducting quantum bit - magnetic flux quantum bit has maintained its quantum properties for about 1.48 milliseconds, which is much longer than the "life" of similar quantum bits currently favored by the quantum computing industry, and is expected to make future quantum computer more practical...