晚上好，辛苦一天了，放松一下吧。
Google NotebookLM is an AI-powered note-taking and research tool that works with content in multiple formats such as PDFs, web pages, videos, and more. It helps users extract key insights from massive amounts of information through features such as precise quizzes, content generation, and podcast-style audio overviews. It is suitable for students, researchers and professionals for in-depth information processing.
Semantic Scholar is a free academic search engine developed by the Allen Institute for Artificial Intelligence that uses artificial intelligence technology to help researchers quickly find and understand scientific literature. It improves the efficiency of literature research by extracting the core ideas of papers, recognizing key diagrams and highlighting important citations. This article introduces its main features, applicable people, usage tips and precautions.