Gemini Notebook has a new feature that lets users ask questions about specific chapters or concepts after adding a textbook to it. It can prepare practice quizzes and even turn the material into flashcards and study guides. All answers provided by the AI come with citations and links to the original material, so users can check the source of the information or dive deeper into the topic. To get started, open Gemini Notebook, select Add sources, and choose Textbooks to browse the available...