Netflix has a hidden menu of 100,000+ categories it will never show you.

Not "recommendations." Not "trending now." An actual secret catalog, locked behind a code, sitting on their servers right now.

"90s Cerebral Foreign Language Mystery" is a real category. So is "Understated Detective Movies." So is "Deep Sea Horror Movies."

You'll never scroll into them. Netflix's homepage only ever shows you ~40 rows out of tens of thousands that exist.

Here's how to unlock the other 99% 🧵 First, why this even exists.

Netflix doesn't organize movies into 20 genres like a video store. Internally, they tag content with thousands of hyper-specific micro-genres — mood, tone, era, setting, even pacing.

Your homepage only surfaces the handful their algorithm thinks will maximize your watch time.

The rest sits there, fully tagged, fully available, completely invisible — unless you know the address.

That address is a number.

A guy used a Kindle for 4 years before he realized he was using it wrong.

He read 60+ books on it. Highlighted hundreds of passages. Never adjusted a single setting beyond font size.

His sister-in-law a librarian who's read 800+ books on her Kindle sat next to him on a flight and watched him read for 20 minutes.

She finally said: "Can I show you something? You're missing the 9 features that make this thing actually useful. Amazon hides them 4 menus deep. Every Kindle owner I know reads way slower because of it."

She changed 9 settings in 6 minutes.

He finished his next book in half the usual time. Remembered twice as much. Looked up zero words on his phone.

Here's everything she showed him
🧵 1. Word Wise definitions appear above hard words automatically.

You don't have to tap. You don't have to look anything up.

Small, light-grey definitions appear above any word the Kindle thinks might be unfamiliar. You can adjust how many hints you want with a slider.

To turn on: open a book → tap the top of the screen → tap "Aa" → "More" → toggle Word Wise.

You'll read complex books 30-40% faster. No more breaking focus to check a dictionary

You don't need to read 50 PDFs.

You need to ingest them with NotebookLM, then think with Claude.

Here are 8 prompts that compress 200 hours of research into one Sunday afternoon:

Save this thread 🧵👇 Prompt 1: Use NotebookLM to Ingest, Then Hand Claude the Real Question.

Most people ask NotebookLM their hard questions and get shallow answers.

The smart move: use NotebookLM as the librarian, Claude as the analyst:

I just used NotebookLM to extract the following from [X SOURCES]: [PASTE NOTEBOOKLM SUMMARIES, KEY POINTS, OR EXTRACTS]

Context for what I'm trying to figure out:

- The decision I'm trying to make: [DESCRIBE]
- What I already know: [LIST]
- What I'm trying to learn: [QUESTION]
- The deadline pressure: [TIMELINE]

Now do what NotebookLM can't: think with me.

1. The 3 most important insights buried in these extracts (not topics — INSIGHTS)

2. The argument these sources are collectively making — even if no single one states it

3. The contradictions across sources I should resolve

4. The blind spot — what's MISSING from this research that I should look for next

5. The 1 insight that changes my decision

6. The 3-sentence synthesis I could share with a smart stakeholder

7. The single follow-up question worth ingesting into

NotebookLM next NotebookLM gave me the library. Now help me
think.

Steven Pinker is a Harvard psychologist who wrote the only style guide based on how the brain actually reads.

Here are 10 writing fixes from "The Sense of Style" rooted in cognitive science, not grammar rules.

1) The curse of knowledge ruins more writing than laziness 1) The curse of knowledge is Pinker's name for the single most common writing failure.

The moment you understand something deeply, you lose the ability to remember what it felt like not to know it. You stop seeing your own blind spots because the blind spots feel like common ground.

You write for a version of your reader who already knows everything you know.

That reader does not exist.

Pinker watched a brilliant molecular biologist destroy a room of 400 people at a TED event. The man launched straight into jargon without explaining the problem he was solving or why anyone should care. He had no idea it was happening.

The fix is not trying harder. It is finding one person outside your world and watching their face while they read your words in real time.

🚨BREAKING: Claude can now teach you any skill in 30 days for free.

Use these prompts to replace $20,000 courses and 4-year degrees: 1. The 30-Day Skill Master Plan Prompt

Prompt:
Act as my personal expert coach for learning [SKILL] in 30 days.
My current level is [BEGINNER / INTERMEDIATE / ADVANCED].
My goal is to [SPECIFIC OUTCOME: get freelance clients, build a portfolio, pass an interview, improve at work, start a side hustle, etc.].
I can study [X MINUTES/HOURS] per day.
I prefer learning through [videos / reading / projects / examples / quizzes / practice exercises].
Create a complete 30-day learning roadmap for me.
Include:
What I should learn each day.
A simple explanation of why each topic matters.
Daily practice tasks.
Weekly milestones.
One mini-project every week.
A final project for Day 30.
Common mistakes beginners make.
How I should measure my progress.
Free tools or resources I can use.
A daily checklist I can follow.
Make the plan realistic, beginner-friendly, and focused on practical results, not theory only.

🚨 BREAKING: Claude can now perform stock market research like a top-tier consulting firm — for free.

Here are 10 Claude prompts that replace $100K/year stock analysts.

(Save this for later) 📌 1. Full Stock Research Report

Act like a senior equity research analyst. Create a beginner-friendly research report on [COMPANY / TICKER]. Cover: business model, revenue streams, industry trends, competitors, financial performance, valuation, growth drivers, risks, bull/base/bear cases, and final research summary. Use recent public sources, cite dates, separate facts from assumptions, and do not give a buy/sell recommendation.

NOTEBOOKLM IS FAR MORE POWERFUL THAN MOST PEOPLE THINK ⚡

Most users upload a PDF and stop at the summary.

But NotebookLM is much more than a simple summarization tool.

It can transform your sources into a complete knowledge hub for learning, research, and content creation.

One of the most underrated productivity tools available today is probably already sitting in your browser.

Here are 10 powerful NotebookLM workflows you should be using 👇🏻 1. BUILD ONE NOTEBOOK AROUND ONE CLEAR GOAL

Most people misuse NotebookLM by dumping random files into a single place.

That kills clarity and weakens the output.

Instead, structure it like a system built for performance.

Create separate notebooks based on intent:

• Learn a specific skill
• Prepare for an exam
• Research a business idea
• Understand a new industry
• Create content consistently
• Analyze a competitor
• Organize a project from start to finish

Then only upload high value, relevant sources: PDFs, YouTube videos, articles, reports, audio, slides, or notes that directly serve that goal.

The core principle is simple:

One notebook = one objective = one focused intelligence system.

When you do this, NotebookLM stops being a storage tool and becomes a thinking partner that gives sharper summaries, better quizzes, and more accurate insights every single time.

You don’t need to spend weeks reading 50 PDFs.

Upload them to NotebookLM, then use Claude to turn that information into insights you can actually use.

Here are 8 prompts that can help compress 200+ hours of research into a single Sunday afternoon.

Bookmark this thread 🧵👇 Prompt 1: Use NotebookLM to Ingest, Then Hand Claude the Real Question.

Most people ask NotebookLM their hard questions and get shallow answers.

The smart move: use NotebookLM as the librarian, Claude as the analyst:

I just used NotebookLM to extract the following from [X SOURCES]: [PASTE NOTEBOOKLM SUMMARIES, KEY POINTS, OR EXTRACTS]

Context for what I'm trying to figure out:

- The decision I'm trying to make: [DESCRIBE]
- What I already know: [LIST]
- What I'm trying to learn: [QUESTION]
- The deadline pressure: [TIMELINE]

Now do what NotebookLM can't: think with me.

1. The 3 most important insights buried in these extracts (not topics — INSIGHTS)

2. The argument these sources are collectively making — even if no single one states it

3. The contradictions across sources I should resolve

4. The blind spot — what's MISSING from this research that I should look for next

5. The 1 insight that changes my decision

6. The 3-sentence synthesis I could share with a smart stakeholder

7. The single follow-up question worth ingesting into

NotebookLM next NotebookLM gave me the library. Now help me
think.

Google Gemini + NotebookLM are changing the way you learn almost anything.

Upload a PDF, YouTube video, lecture, notes, or documents…

Then turn them into a personal tutor that explains concepts, creates quizzes, summarizes key ideas, and keeps testing you until it actually sticks.

Here are 7 prompts to learn anything 10x faster👇👇 1. Upload The Material To NotebookLM First

Start with NotebookLM, not Gemini.

Upload the thing you want to learn:

PDF.
YouTube video.
Lecture notes.
Slides.
Article.
Book chapter.
Research paper.
Messy notes.

NotebookLM is powerful because it answers from your sources.

That means you are not just asking AI from memory.

You are building a study system around the exact material you need to learn.

🚨NotebookLM can now turn articles, PDFs, and YouTube videos into structured insights — almost like having a research assistant working alongside you.

Here are 10 prompts that can completely change how you analyze information 👇 1. Executive Summary (like a senior MIT researcher)

“Analyze all sources and generate an executive summary including:
→ Main findings.
→ Key insights.
→ Conclusions.
→ Practical implications.
→ Actionable recommendations.
Present the output in clear, professional language for an executive audience.”

🚨NotebookLM + Google Antigravity might be one of the most powerful combos right now — yet almost nobody is talking about it.

If you’re not using this setup yet, you’re missing a huge advantage.

Here’s how to set it up in 2 minutes + what you can do with it 👇 Use case 1: Autonomous Deep Research Agents

Once connected, you can prompt AntiGravity in a single chat to automatically deep-research massive topics and spin up multiple, specialized notebooks within NotebookLM instantly. It handles the manual data ingestion so you don't have to.

THIS IS INSANE!! 🤯

You can now start a one-person business using the NotebookLM + Canva workflow — even if you’re starting completely from scratch with no experience, no team, and no budget.

Here’s the exact system to follow 🧵👇 Step 1: Locate the Market Gap

Go to Etsy and search for popular digital downloads in high-demand niches (like professional study guides, planners, or how-to ebooks).

​Ignore the 5-star products.
Look for listings with high sales volume but with imperfect reviews (3-star or 4-star reviews).

Read negative comments. Note exactly what buyers complain is missing, disorganized, or outdated.

That complaint is your exact blueprint for a new product.

Google owns one of the most powerful learning tools in the world.

It’s free. It’s been available for months.

Yet 95% of people still use it the wrong way.

Here are 8 NotebookLM use cases that can save you hours of time.

🔖 Bookmark this — you’ll thank yourself later. 1. Private Tutor

You have a topic you want to learn but don't know where to start.

Upload any documents, videos, or web pages about that topic.

Prompt:

"As an expert professor, explain this content to me from scratch, provide practical examples, and tell me what I should learn first."

Instead of watching a tutorial video and forgetting 80% of it after just two days…
NotebookLM turns it into a personalized learning system built around you.

All you need is a YouTube link and the right prompt.

Here are 5 powerful prompts I’ve personally used — and the results are seriously impressive. Save them for later 👇 1/ Turn the video into a complete skill blueprint (Skill Blueprint)

"Analyze this video [link] and turn it into a complete Skill Blueprint that includes: the core concepts the required skills the common mistakes that destroy progress the learning order from beginner → intermediate → advanced the most important 20% that give you 80% of the result (Pareto)"

Most people use NotebookLM the wrong way.

They only ask for summaries — and end up with average results.

Here are 10 advanced NotebookLM prompts that help you learn faster, think deeper, and truly understand your sources.

🔖 Save this for later. 1/ Practice with real-life situations
“Using only the uploaded sources, create 5 realistic situations where [topic] would be applied in real life. For the first one, explain the solution step by step, showing the reasoning, the concepts being applied, and common mistakes beginners make. For the other 4, only provide the scenario and let me solve them myself without revealing the answers. After each response, evaluate my reasoning, explain what I missed, and show how an expert would approach it.”

Google has one of the most powerful study tools available right now.

It’s free, has been around for months, and most people still don’t use it properly.

Here are 8 smart ways to use NotebookLM that can save you hours of work.

🔖 Save this — you’ll thank yourself later. 1/ The Smart Tutor

You want to learn a topic but don't know what to study first.

Upload related content to NotebookLM.

Prompt:

"Act as a private tutor. Explain this topic to me from scratch, using simple and practical examples.

Afterward:

- Tell me which concepts I should understand first
- What mistakes beginners usually make
- What would be the best order to learn it."

You don't need to read 50 PDFs.

You need to ingest them with NotebookLM, then think with Claude.

Here are 8 prompts that compress 200 hours of research into one Sunday afternoon:

Save this thread 🧵👇 Prompt 1: Use NotebookLM to Ingest, Then Hand Claude the Real Question.

Most people ask NotebookLM their hard questions and get shallow answers.

The smart move: use NotebookLM as the librarian, Claude as the analyst:

I just used NotebookLM to extract the following from [X SOURCES]: [PASTE NOTEBOOKLM SUMMARIES, KEY POINTS, OR EXTRACTS]

Context for what I'm trying to figure out:

- The decision I'm trying to make: [DESCRIBE]
- What I already know: [LIST]
- What I'm trying to learn: [QUESTION]
- The deadline pressure: [TIMELINE]

Now do what NotebookLM can't: think with me.

1. The 3 most important insights buried in these extracts (not topics — INSIGHTS)

2. The argument these sources are collectively making — even if no single one states it

3. The contradictions across sources I should resolve

4. The blind spot — what's MISSING from this research that I should look for next

5. The 1 insight that changes my decision

6. The 3-sentence synthesis I could share with a smart stakeholder

7. The single follow-up question worth ingesting into

NotebookLM next NotebookLM gave me the library. Now help me
think.

AI can now analyze stocks like elite hedge fund managers — completely free 🤯📈

Here are 10 powerful Claude prompts that can replace expensive $3,000/month Bloomberg terminals 💰

Save this thread now — it’ll be gold later 🔥 1. The Goldman Sachs Fundamental Analysis Screener

"You are a senior equity research analyst at Goldman Sachs with 20 years of experience evaluating companies for the firm's $2T+ asset management division.

I need a complete fundamental analysis of a stock as if you're writing a research report for institutional investors.

Analyze:

- Business model breakdown: how the company makes money explained simply
- Revenue streams: each segment with percentage contribution and growth trajectory
- Profitability analysis: gross margin, operating margin, net margin trends over 5 years
- Balance sheet health: debt-to-equity, current ratio, cash position vs total debt
- Free cash flow analysis: FCF yield, FCF growth rate, and capital allocation priorities
- Competitive advantages: pricing power, brand strength, switching costs, network effects rated 1-10
- Management quality: capital allocation track record, insider ownership, and compensation alignment
- Valuation snapshot: current P/E, P/S, EV/EBITDA vs 5-year average and sector peers
- Bull case and bear case with 12-month price targets for each
- One-paragraph verdict: buy, hold, or avoid with conviction level

Format as a Goldman Sachs-style equity research note with a summary rating box at the top.

The stock: [ENTER TICKER SYMBOL AND ANY SPECIFIC CONCERNS OR QUESTIONS YOU HAVE]"

I use Claude all day without hitting my usage limit.

Claude doesn’t count messages — it counts tokens. That means some chats burn through your limit 10× faster than others.

If you want to use Claude all day without running out, use these 8 smart tricks: 1. Edit the prompt, don't add follow-ups

Each follow-up message accumulates history and costs more tokens. When Claude misses the mark, click the edit icon on your original message, correct the prompt, and regenerate. Correct the prompt, don't accumulate the chat.

Suggested prompt
← Use the ✏️ icon next to your message to edit it
and press ↵ to regenerate the response.

GOODBYE EXCEL 👋

No more hassle of creating Microsoft Excel from scratch.

With Claude 4.7, you can create a clean, automated spreadsheet in less than a minute.

Use these 5 prompts consistently, and you'll have a ready-to-use spreadsheet 👇👇

📌 Save it—it'll come in handy later. 1. Planning (Get the logic right first)

“Act as an Excel expert. I want to create a spreadsheet for [topic]. Before creating anything, ask me all the necessary questions to fully understand my needs: what I’ll use it for, what data I’ll input, and what I want to see at a glance. Don’t create anything yet.”

THIS IS INSANE 🔥

Most people spend YEARS on language apps and still can’t speak.

Claude did in 4 weeks what Duolingo couldn’t fix in 4 years.

Here are the prompts 👇🏽👇🏽 1 . Prompt 1 — Daily Immersion Plan
text
You are my personal language coach for English fluency.

Create a 7-day immersion plan for me that covers:

1. 20 essential phrases for daily conversations
2. 15 vocabulary words grouped by theme (work, social, travel)
3. 5 grammar points with 3 example sentences each
4. 3-minute speaking exercise with audio script
5. Quiz to test everything at the end

Make it feel like a real conversation, not a textbook.