We're all familiar with the high-pitched squeak of basketball shoes on the court during games, or tires squealing on pavement. Scientists conducted several experiments and discovered that the geometry of the sneakers' tread patterns determines the squeak's frequency, enabling the team to make rubber blocks set to specific frequencies and slide them across glass surfaces to play Star Wars' "Imperial March."
Jupyter saves notebooks as ipynb files which contain data and metadata in the same file. This makes them hard to read/inspect outside of Jupyter. Sabela currently saves the entire notebook as a markdown file (without the outputs). In future, we should save multiple files that can be bundled together in a zip file - the markdown, the file metadata, and extra files that are packaged with the notebook.，这一点在新收录的资料中也有详细论述
。新收录的资料对此有专业解读
在产品层面，喜茶以全新定制茶底「岩兰乌龙」为核心展开实验，推出「岩兰·崇明米酿」「岩兰 7」与「岩兰 3」三款 tea lab 新品，分别结合崇明米酿、山竹与莳萝、牛乳与碧根果等元素，展示同一茶底的多样化表达。。业内人士推荐新收录的资料作为进阶阅读
Edwin Ong & Alex Vikati · feb-2026 · claude-code v2.1.39