Brainfeed Summaries — AI-Powered Video Summaries — Page 87
Browse AI-powered summaries of educational YouTube videos on science, technology, productivity, and more.
10,682 summaries
Fast and proven process to 5 research papers in 10 months (in Q1 journals)
A PhD researcher credits a structured academic writing and publication support platform with turning a long, demoralizing publication struggle into...
Prendre des notes de vidéos youtube - tuto Obsidian plugins timestamp notes et media extended
Prendre des notes pendant qu’une vidéo tourne dans Obsidian devient nettement plus fluide grâce à un plugin qui insère automatiquement des repères...
There Is NO Perfect App
A “perfect app” for knowledge, tasks, and collaboration doesn’t exist—trying to force one tool to do everything usually creates friction. Instead,...
Robustness Checks #SmartPLS4 - Endogeneity using Gaussian Copula in #SmartPLS4?
Endogeneity checks in SmartPLS4 can be made more reliable by testing not just single paths, but every combination of paths using the Gaussian copula...
10Min Research Methodology - 5 - Concept of Variables
Quantitative research hinges on one idea: variables are anything that can change, and the research question is essentially about how those changes...
This Changes Academic AI Forever… And No One’s Talking About It
Academic research with large language models has long been frustrating because they can’t reliably “understand” the specific scholarly workflows,...
It's my MFA summer semester and I'm locked in 🍃 | WRITING VLOG
A summer MFA sprint is colliding with a looming debut-novel revision, and the result is a tightly managed writing schedule built around finishing a...
How to build: Second Brain Notion Template? (+ free template)
A Notion “second brain” template can be built around two linked databases—one for storing resources and one for categories—so every new entry...
Organize your notes using AI (productivity hack)
AI can turn messy, unstructured note-taking into clean, searchable notes by automatically extracting key ideas, organizing meeting content, improving...
Coding for Beginners - Class 4 | Introduction to Coding with Scratch (English)
Scratch is positioned as a kid-friendly, drag-and-drop programming environment where children can build interactive games, animations, and stories...
How to perform an internal audit
Internal audits are a structured way to verify that a company’s management system is actually being followed—both against the requirements of...
Model Behavior: The Science of AI Style
AI style—how a model’s values, tone, and “flare” show up in everyday responses—is treated as a core driver of trust and usefulness, not a cosmetic...
Your AI Can't See 16% of Humanity. Here's the 5-Minute Check That Proves It.
AI accessibility is improving fast—but it still erases disability when models are trained on incomplete data and when products treat accessibility as...
Free Second Brain App for a Week (alternative to roam, obsidian, remnote).
Logseq positions itself as a free, privacy-first alternative to paid second-brain tools like Roam Research, Obsidian, and RemNote—built around a...
Mental Division Tricks | Dividing numbers by a one-digit number in brain | Mental Math - Class #11
Single-digit division in your head starts with one non-negotiable skill: memorized multiplication facts. Division is treated as the “opposite” of...
Analyzing Dimensions Ai Data with VOSviewer and Biblioshiny || Bibliometric Analysis || Hindi
The workflow centers on turning Dimension AI bibliographic exports into visual, filter-aware bibliometric maps using VOSviewer and Biblioshiny—then...
How to use Google scholar for research
Google Scholar is positioned as a beginner-friendly research tool for finding relevant academic articles, spotting research gaps, and generating...
Dissertation discussion chapter - 4 ways in which you can structure it
A discussion chapter is hard not because it lacks ideas, but because it has almost no fixed template—so writers must balance freedom with strict...
GLM-OCR (9B) - Local OCR Test | OCR, Document Extraction, Table Recognition
GM-OCR is a two-stage OCR system that combines document layout analysis with character-level recognition, and it’s drawing attention because it...
Ungrading: when and how I don't grade
Grades don’t just measure learning—they often reshape it, pushing students toward performance, fear, and selective studying while making feedback...
How to Separate AeroGarden Cherry Tomato Seedlings | Farm 24 XL | Kratky
Separating multi-seed AeroGarden tomato pods into single seedlings can rescue weaker starts and speed up growth—provided each transplant keeps enough...
CREATE a Menu & Recipe Planner with Notion! | Beginner Tutorial + Free Template
A Notion-based menu planner can be built around two connected databases—one for menus and one for recipes—so every menu automatically pulls in the...
KGC 2023 Masterclass: Build a Semantic Layer in a Knowledge Graph — Stardog
Stardog’s masterclass frames semantic knowledge graphs as the practical way to answer richer business questions across disconnected enterprise...
What's so special about Tana?
Tana’s core promise is simple: it turns scattered notes into a structured, searchable knowledge system by treating information as connected...
Attributes and values in NVIVO
NVivo doesn’t automatically attach participant attributes (like age or gender) to cases, so building a useful classification sheet requires adding...
NoteBookLM un outil incroyablement puissant
NotebookLM se distingue par une promesse simple et cruciale pour la gestion des connaissances : l’intelligence artificielle ne répond qu’à partir des...
Linear Algebra 9 | Inner Product and Norm [dark version]
Inner products and norms add the missing “geometry layer” to vector spaces like \(\mathbb{R}^n\): they turn raw addition and scaling into tools for...
Create Your Own Microsoft Recall AI Feature with RAG?
A practical “Recall”-style system can be built by combining automated screen capture, AI-based interpretation of what’s on-screen, and a retrieval...
How to write a good abstract | structure, example abstract & tips
A strong abstract does two jobs at once: it gives readers a fast, accurate overview of a study’s core ideas and findings, and it helps search engines...
Fourier Transform 5 | Integrable Functions
Fourier analysis for 2π-periodic functions hinges on choosing the right function spaces—especially the integrability conditions that make inner...
Daylio App Review: Analyzing 1000+ Days of Data
A 1,000-day mood log in Daylio suggests a stable personal baseline rather than a steady upward trend: the average mood settles around 3.7 on a 1–5...
Which one is Best for literature review? ChatGPT or Bard or Bing
Choosing an AI tool for a literature review comes down to one practical test: whether the citations it generates actually exist in academic...
Lab 3: RNNs (Full Stack Deep Learning - Spring 2021)
Sequence models for handwritten text recognition take a practical turn in Lab 3: a sliding-window CNN baseline quickly works when characters don’t...
How to Stop Being Overwhelmed (Simple Exercise)
Overwhelm often isn’t a lack of willpower—it’s a “full brain” problem: disorganized thoughts make it hard to decide what to do next, which then...
Real Analysis 25 | Uniform Convergence [dark version]
Uniform convergence is the stronger notion of convergence for functions where a single “eventually” index works for every point in the domain at...
Compounding Knowledge Graphs with LLMs
The core idea is that “compounding” in knowledge work isn’t a software feature—it’s a user habit: searching and reusing prior notes at the right...
How to Run OpenCode Inside an Autonomous Claude Code AI Agent
An autonomous Claude Code agent can now run OpenCode from Cloud Code via a simple CLI command, swap in different OpenRouter models, and generate...
Advice for Science Students - Are these dragging you down?
Science students trying to raise grades often get derailed by copying other people’s study habits. The most important fix is learning how you...
How to choose your research methods || 5 tips for complete beginners
Choosing qualitative research methods isn’t a matter of picking from a universal checklist—it depends on the study’s aims, research questions, and...
How to start over - resetting your life + routine for more ease & efficiency
High-achieving women don’t burn out because they lack discipline—they fall out of rhythm when they try to “reset” using the same emergency mode that...
10Min Research Methodology - 19 - How to Structure the Literature Review?
A literature review for multi-variable studies can be structured in two practical ways, depending on whether the goal is to conserve space (typical...
OpenAI o3: ARC-AGI, Steam Engines, Coding Challenges, o3 Mini
OpenAI’s o3 is close enough to “practical” artificial general intelligence that the ARC-AGI Prize committee felt compelled to issue a special...
Open coding and Axial coding in Qualitative data analysis
Open coding and axial (focused) coding are practical, two-stage ways to analyze qualitative data: first tag the text with descriptive, data-driven...
Checking Your Phone When You Wake Up Destroys Your ADHD Brain
Checking a phone the moment someone wakes up can trap people with ADHD in a “current comfort” brain state long enough to make getting out of bed feel...
My PhD Thesis Outline - Planning for My Final Year as a Computer Science PhD Student
With just 15 months left of funding, a computer science PhD student in machine learning lays out a tightly sequenced plan to finish research and...
Start Learning Sets 2 | Predicates, Equality and Subsets [dark version]
Set-building in mathematics hinges on turning “open” statements with placeholders into precise logical statements, then collecting exactly the...
How to format to-do lists in Reflect
A structured to-do list template in Reflect can turn daily planning into a repeatable workflow—complete with categories for recurring habits, ongoing...
How to analyze interview data?
Qualitative interview analysis starts with a low-stress immersion pass: read the transcripts repeatedly while keeping the research questions and...
15 Systems That Have ORGANIZED my business
Running a business can feel like “duct tape” when decisions, money, marketing, and day-to-day execution all live in scattered places—and the result...
StableVicuna: The Best Open Source Local ChatGPT? LLM based on Vicuna and LLaMa.
Stability AI’s open-source chatbot model, StableVicuna, is positioned as a strong “local ChatGPT” alternative—especially because it can be run in a...
Build a Second Brain PKM in Notion
A simple Notion database can function as a “second brain” without complex templates or heavy upfront note-writing—if the system is built around a...
Jenni AI for Research | Write literature review and papers fast | Best AI tool
Jenni AI is positioned as an end-to-end research writing assistant that can generate literature reviews and draft papers while also managing...
Supercharge Your Search With Logseq Queries
Logseq queries are positioned as more than a faster search bar: they’re the mechanism for turning a growing notes collection into reliable “inboxes”...
Processes: What They Mean for Organizations
APQC’s core message is that organizations improve performance and benchmark more effectively when they define their work in terms of organizational...
Your Professor WILL Catch You Using AI (Unless You Do This)
Ethical AI use in academia hinges on one non-negotiable rule: researchers must take full accountability for every word they submit, while disclosing...
Can ChatGPT Create a Netflix Series Idea? - The Feedback Loop
A multi-expert “feedback loop” prompt can turn a rough Netflix-style series pitch into a higher-scoring, more polished pre-cap by repeatedly...
How to Use Notion's NEW Dashboard View | Full Guide & Tutorial
Notion’s new Dashboard View lets business and enterprise users build a single, widget-style dashboard that pulls from multiple databases—tasks,...
Linear Algebra 63 | Spectral Mapping Theorem
The spectral mapping theorem for polynomials gives a direct rule for how eigenvalues change when a matrix is transformed by a polynomial: the...
This AI Writes Research Papers & Review Papers Faster in a One Click
A single AI workflow called Gitway is pitched as a one-click solution for turning a rough research struggle—narrowing a topic, finding credible...
Identification and Presentation of Research Gaps/Limitations in Research Introduction
A strong research introduction doesn’t just describe variables—it builds a defensible case that specific gaps exist, then ties those gaps to a clear,...
Get Started with Obsidian
Obsidian’s biggest early hurdle isn’t missing features—it’s the lack of a built-in “starting point.” The setup here turns a blank vault into a...
How to manage your contact lists in Notion: A complete guide on how to build (+ free template)
A Notion contact tracker can be built around a single, well-structured database—then made more useful with frozen columns, multiple views (table and...
Lecture 9: Testing and Deployment - Full Stack Deep Learning - March 2019
Machine learning systems need a different testing and deployment playbook than traditional software because the “running system” depends on both code...
How to talk to strangers confidently in English! 💪🔥
Confidence in English small talk starts with a simple, repeatable sequence: greet, introduce yourself in a way that fits the setting, ask an...
LESSON 44 - OBSERVATION: MEANING, TYPES, CHARACTERISTICS, STRENGTHS & LIMITATIONS OF OBSERVATION
Observation is a systematic way to collect data by using the researcher’s own eyes to record events as they unfold in participants’ natural settings....
Ordinary Differential Equations 6 | Separation of Variables
Separation of variables provides a direct route to solving certain non-autonomous ordinary differential equations by rewriting them so the time...
I Tried Notion for 7 Days...
Notion’s biggest payoff in a week-long trial wasn’t a single feature—it was the ability to build a personalized “workspace” that ties together...
From 1T Tokens to ZB Scale—How to move past the internet and scale LLMs
The central claim is that today’s “trillion-token” training regimes hit a ceiling—not because data is impossible to obtain, but because models need...
Lecture 08: ML Teams and Project Management (FSDL 2022)
Machine-learning product teams face a structural problem: ML adds uncertainty, scarce talent, and stakeholder misunderstanding on top of the usual...
List of Concepts | Summarize concepts and examples across multiple papers
List of Concepts is a computationally intensive workflow in Elicit that searches a shared corpus of roughly 200 million academic papers and then...
Build Web Scraper with Llama 3.1 | Get Structured Data By Scraping Web Content With AI
A practical pipeline for turning messy, JavaScript-heavy web pages into clean structured data is built by combining Playwright for rendering,...
LESSON 50 - CHOOSING THE RIGHT STATISTICAL TESTS: FACTORS TO CONSIDER WHEN CHOOSING A TEST
Choosing the right statistical test hinges on matching the analysis to the research question and the data’s measurement properties—because the test...
Start a daily note-taking habit (the easy way)
A daily note-taking habit can become one of the easiest “high-leverage” changes in someone’s life—improving day-to-day clarity, creativity, and...
4. Archetypes - ML Projects - Full Stack Deep Learning
Machine learning projects tend to fall into three archetypes—improving an existing process, augmenting a manual workflow, or automating a manual...
Master NotebookLM for Researchers | Full Tutorial 2026 |
NotebookLM is positioned as a research assistant that stays grounded in the exact documents a user uploads—then turns that source material into...
Build Better RAGs with Contextual Retrieval
Contextual retrieval boosts retrieval-augmented generation (RAG) accuracy by enriching every text chunk with extra, chunk-specific context derived...
My PhD has been on hold for 2 months | PhD Student Advice for Taking a Break from Your PhD
Putting a PhD on hold doesn’t have to mean falling behind—it can be a planned reset that prevents burnout and restores motivation. After two months...
Gemma 4 Local Test | New Open LLM King?
Gemma 4’s open, on-device push is starting to look practical: a 26B mixture-of-experts (MoE) instruction-tuned model running locally via Wama CP...
How to Finally Stop Procrastinating (ADHD Entrepreneur)
Procrastination and avoidance are two different ways the brain sidesteps action—and fixing the right one determines whether goals move forward or...
How to use my videos to start learning mathematics
The fastest way to learn mathematics effectively is to build a correct “language foundation” first—starting with logic, then sets and maps—before...
Manifolds 34 | Examples for Riemannian Manifolds
Riemannian manifolds gain their geometry from a smoothly varying inner product on each tangent space, and the most practical way to build that...
What The Rich Know About Luck (And You Don't)
Luck isn’t treated as a mysterious gift in this talk—it’s framed as something people can manufacture by combining opportunity, vision, and decisive...
Real Analysis 11 | Limit Superior and Limit Inferior [dark version]
Limit superior and limit inferior turn messy, non-convergent behavior of real sequences into two precise “best possible” accumulation values—largest...
Launching the Visual Thinking Workshop Self-Paced Course
A self-paced Visual Thinking Workshop course is being launched as a structured path from reading a book to producing “book on a page” summaries and...
How to Have More Energy After Work
Feeling wiped out after work usually isn’t a mystery—it’s often a stack of fixable habits that drain energy by the end of the day. The most direct...
Validity in qualitative research - "Member checking"
Member checking boosts the validity of qualitative research by giving participants a chance to clarify meaning and, in some cases, react to...
How DeepSeek Reset the AI Game and then Lost to OpenAI
DeepSeek’s biggest impact wasn’t just better models—it was a strategic reset of what consumers expect from AI: more free, more transparent, and more...
Measure Theory 13 | Lebesgue-Stieltjes Measures [dark version]
Lebesgue–Stieltjes measures turn any non-decreasing function on the real line into an ordinary measure, letting “interval length” be weighted by how...
How I Edit My Manuscripts Step-By-Step 📚✨
Mariana Vieira’s manuscript-editing workflow is built around one goal: catch the kinds of problems that slip past fast drafting—structure gaps,...
Analyzing an experimental short story! [+ sharing your responses] UNITY OF FORM AND CONCEPT
An experimental horror story built as “excerpts from an annotated bibliography” turns academic citation into a weapon: it uses the cold authority of...
How to Develop a Simple Questionnaire/Scale to Measure a Concept that Doesn't have a Scale
When a concept lacks an existing questionnaire or scale, the practical path is to build one from scratch by (1) defining the concept for the specific...
How to Never Lose a Customer Again
Businesses can’t fix customer churn or inconsistent revenue without knowing where customers stall—how many people they lose, how many almost buy, and...
OpenAI Operator: ChatGPT is Free to Roam the Internet and (Mostly) Does What You Say
OpenAI Operator turns ChatGPT into a web-running agent: with a simple chat interface, it can browse, take actions, and keep working while the user...
Distributions 2 | Test Functions [dark version]
Distributions rely on a special class of smooth “test functions” that act like probes: they are nonzero only in a small region of space, yet are...
Multivariable Calculus 18 | Local Extrema
Local extrema in multivariable calculus are defined by comparing function values only within a small neighborhood around a point, not across the...
Basic Topology 1 | Introduction and Open Sets in Metric Spaces
Topology begins with a practical goal: replace “distance” with a more flexible notion of “closeness,” so tools from analysis can work in settings...
How to Really do Thematic Analysis? Easy Step-by-Step Guide
Qualitative data analysis is about turning a mass of subjective accounts into a credible, structured set of themes that directly answer the research...
A brief history of text markup languages - Tony Ibbs
Text markup languages evolved from manual typewriter conventions into systems that separate meaning from appearance, then into formats designed for...
#4 Proofread Like a Pro: ChatGPT Tips for Academic Writing
Using ChatGPT for proofreading can help tighten grammar and punctuation, but academic integrity depends on how the corrections are handled. The...
The Examined Life - Zettelkasten mind map walkthrough
A philosophy course assignment is turning the Zettelkasten method into a visible, student-built “mind map” of ideas: index-card notes are organized...