NotebookLM used to include a built-in Timeline feature. But for some reason, that option has disappeared, and many users assumed timelines were gone entirely. I spent way too much time staring at a "Generation Failed" box that told me absolutely nothing. No error code, just a button that did nothing when clicked. It turns out, if you're trying to visualize anything with copyright protections, the AI just quietly goes on strike. I found some workaround options for those who still want to use the Timeline feature in NotebookLM. Workaround Options: - The "Reports" Method: Use the "Create Your Own" report option with a specific timeline prompt to get a text-based chronological milestone list. - The "Infographic" Method: Select the Infographic tool in Studio, choose "Standard" layout, and prompt for a timeline. (Warning: This will fail on copyrighted source material). - The Gemini Canvas Hack: Add your NotebookLM notebook to Gemini, use the "Canvas" setting, and ask for a timeline. This builds an actual interactive React application you can click through. 🌟 Request a Video: https://thoughtsbrewing.com/en-us/youtube-video-request-page?utm_source=youtube #NotebookLM #AIWorkflow #GeminiAI #AIQuickTips #ThoughtsBrewing ➡️ Join us for a hands-on session where we fix your workflows in real-time: https://thoughtsbrewing.com/en-us/next-level-ai-workshops?utm_source=youtube ➡️ Subscribe: https://www.youtube.com/@thoughtsbrewingllc?sub_confirmation=1 ➡️ Follow the Blog: https://thoughtsbrewing.com/en-us/blog-subscription?utm_source=youtube Timestamps 0:00 - What happened to timelines in NotebookLM? 0:49 - Demo: Why did the attempt at a timeline fail? 4:22 - How do you connect a notebook to Gemini? 6:28 - How do you use Gemini Canvas for interactive timelines? 7:53 - How to make a NotebookLM timeline for sources with no copyright issues? 10:07 - Which timeline workaround should you use? Keywords NotebookLM Timeline, NotebookLM Tutorial, NotebookLM Timeline Removed, NotebookLM Update, NotebookLM Timeline Workaround, NotebookLM Infographic, NotebookLM Reports, Gemini NotebookLM Integration, NotebookLM Gemini Canvas, NotebookLM Features Changed, AI Quick Tips, Thoughts Brewing, Damien Griffin