An MIT student describes how to work through a 400-page textbook in two hours using Notebook LM. The method does not start from the first page. Instead, the entire book is uploaded first, so the text is treated as a coherent structure rather than a long sequence of pages.Most students read line by line, moving from chapter to chapter. They often finish with the feeling that they have not retained what they have read. The student argues that the problem is not the attention span but the approach to the material.The conversion starts before any reading. A single guiding question is used to frame the book: what central argument is being made, and what assumptions would need to fail in order for the argument to collapse. It provides a broad outline of the textbook’s direction, showing where the main claims are and how the argument is structured.How did the dialogue reach the textbook?Once the structure is clear, the student treats the book less as reading material and more as an essay to be questioned. Three working questions are formulated. One focuses on preconceived beliefs that the book may challenge. The second indicates where the strongest evidence is concentrated. The third finds weak points in the author’s argument.Only those parts that help answer these questions are read. The rest is left without hesitation. The goal is not to cover every page, but to find the parts that really advance the argument.Checking understanding after each sectionAfter reading the main section, the student closes the text and runs a final prompt through NotebookLM. Asking what questions can expose a student who understands the surface but misses the deeper logic. Answer is written from memory before proceeding.If the response cannot be withdrawn, the section is revised. If it can, then the idea is considered safe. This repeated cycle turns reading into active memory rather than passive consumption.What changes occur in the reading process?Even after two hours, the textbook is not read completely. Instead, its structure is mapped, its key arguments are identified, and supporting evidence is isolated. The student describes it as building understanding through reconstruction rather than coverage. Each section is processed only if it contributes to answering the guiding questions, leaving the rest untouched.