Brainfeed Summaries — AI-Powered Video Summaries — Page 89
Browse AI-powered summaries of educational YouTube videos on science, technology, productivity, and more.
10,682 summaries
Stargate: a half a trillion dollars spent on 2023 architecture with no clear goals?
Stargate’s reported half-trillion-dollar AI infrastructure push is drawing skepticism because it appears to “crown a winner” too early—locking major...
10 Notion Tips & Tricks You Might Not Know (Yet)
Notion’s most overlooked power moves aren’t about flashy templates—they’re about tightening layouts, reducing clutter, and speeding up day-to-day...
10Min Research Methodology - 15 - How to Propose New and Original Research from Existing Research
A practical way to propose genuinely original research is to build a new model from existing studies—then deliberately reduce the risk that someone...
06. SEMinR. Review of Model Specification, Composites, Modes (A/B), and Weighting Schemes
A PLS-SEM workflow hinges on two linked pieces: how constructs are turned into measurable “composites” (the measurement model) and how those...
Struggling to code qualitative data? Use this prompt!
A practical ChatGPT prompt can turn hard-to-interpret qualitative interview excerpts into usable coding outputs—summaries, relevance to the research...
Watch this if you procrastinate
Procrastination often isn’t a logic problem—it’s an emotional and neurochemical one. When people stall, it’s usually because they feel overwhelmed...
MedGemma 27B (Local) Multimodal Health AI Advisor | Xrays and Text-Only Diagnosis Test
MedGemma 27B is a Google fine-tuned, multimodal health AI model that can take both text and medical images (like X-rays) and produce structured,...
How to use AI as a writing assistant
AI can speed up article and newsletter writing most effectively when it’s used as a structured assistant—extracting messy ideas first, then...
Product Documentation Strategy - Kay Miles
Product documentation strategy is the missing layer that turns fragmented, product-by-product documentation into a consistent, intelligent content...
Insanely useful AI research tool makes publishing Q1 papers easy
PaperPal is positioned as a Microsoft Word plug-in that streamlines nearly every stage of writing and submitting a research article—starting with a...
A Systematic Approach to Instantly Doubling Your Productivity
Productivity doesn’t stall because of one missing “discipline” trait—it breaks down in a specific mental layer. A systematic model lays out four...
How to write better Smart Notes
Smart Notes work best when “permanent notes” are judged solely by one outcome: how effectively they set up future writing. The core shift is away...
Knowledge Discovery and Theoretical Contributions in Research
A strong theoretical contribution isn’t about where data was collected or which variables were added—it’s about discovering new inter-construct...
What to Do After Reading: A Sustainable Note-Processing Workflow
A sustainable workflow for turning Readwise highlights into connected knowledge in Capacities hinges on one principle: intentionality. Instead of...
How to Publish Research in Top Journals: Mastering Academic Writing
Top journals don’t just reward novel findings—they reward writing that makes those findings easy to follow, easy to trust, and hard to misread. The...
Litmaps Future Ready Scholar Conference - Day 1
AI is accelerating research output faster than academic integrity systems can keep up—so the central challenge is not whether researchers should use...
Convert Obsidian into a Workbench for Strategic Planning with Wardley Maps and Excalidraw
Wardley mapping is presented as a practical workbench for strategic planning: it turns a messy business landscape into a shared, visual blueprint of...
Run out of atomic notes?
Running a project without the literature notes to support it is a common Zettelkasten failure mode: creativity hits a blank sheet, but the slip box...
Python FastAPI Tutorial (Part 14): Password Reset - Email, Tokens, and Background Tasks
A complete password reset system for a FastAPI blog app comes together by combining three security requirements—unguessable, expiring, single-use...
Linear Algebra 65 | Diagonalizable Matrices
Diagonalizable matrices are exactly the square matrices whose eigenvectors are rich enough to form a full coordinate system: if the eigenvectors span...
Semantic Parsing English to GraphQL | Andre Carerra | OpenAI Scholars Demo Day 2020
Semantic parsing from English into GraphQL is feasible with general-purpose encoder–decoder language models, but accuracy lags behind SQL-focused...
ChatGPT vs Jenni: Best AI for Academic Writing?
General-purpose AI can generate literature reviews that look academically polished while quietly fabricating or corrupting the underlying...
Computing and GPUs (3) - Infrastructure & Tooling - Full Stack Deep Learning
Deep learning progress over the past five years has tracked compute growth closely enough that hardware choices now shape what experiments are even...
Obsidian - Import the Pathfinder 2e Remaster Content
Pathfinder 2e Remaster content can be imported into an Obsidian Vault in a way that preserves the system’s mechanics and enables automatic linking—so...
Partial Differential Equations 1 | Introduction and Definition
Partial differential equations (PDEs) are introduced as the next step beyond ordinary differential equations: instead of derivatives with respect to...
Ne Cherchez Plus Jamais Vos Images! Tutoriel Ultime pour Organiser vos Images dans Obsidian
Gérer correctement les pièces jointes d’images dans Obsidian devient vite un casse-tête dès qu’on copie/colle des images dans des notes et qu’on...
3 STEP PROCESS OF THESIS WRITING WITH AI TOOLS | AI TOOLS FOR RESEARCHER
Academic writing with AI tools works best as a workflow, not a one-click shortcut to a submission-ready thesis. The core message is that researchers...
Obsidian Publish with Dataview
Obsidian Publish can’t run plugins like Dataview directly, which means Dataview tables often show up as unreadable query text on a published site....
What to include in your thesis abstract and why you should write it now | phd student advice
Writing a PhD thesis abstract early—before results are fully in hand—can keep a project on track by turning a vague research direction into a clear,...
Research With ChatGPT - Using ChatGPT to Search a Theory
Choosing a theory is the difference between describing a relationship and explaining it—especially when using ChatGPT to justify how servant...
Functional Analysis 9 | Examples of Inner Products and Hilbert Spaces [dark version]
Hilbert spaces come from vector spaces equipped with an inner product that makes the induced metric complete—but having an inner product alone is not...
How to Use Tags for Journaling, PARA, and Zettelkasten in Heptabase
Heptabase tags function like mini-databases: each tag opens its own table of notes and can be expanded with properties (such as status, multi-select...
Make with Notion 2024: Building bleeding-edge brands (Oren John, Zaria Parvez, Nashilu Mouen)
Bleeding-edge brands are winning online by treating storytelling as a core product function—then engineering social systems that turn community...
Mistral 7B - better than Llama 2? | Getting started, Prompt template & Comparison with Llama 2
Mistral 7B Instruct is positioned as a smaller model that can outperform larger Llama 2–class competitors, and hands-on tests in a Google Colab...
How to Find the Best FREE Q1 Journals For Your Research Paper
Choosing the right journal can be the difference between acceptance and rejection, and one large study of more than 700 rejected papers found that...
#ChatGPT for Research: How to use #ChatGPT to Generate Hypothesis Statements?
The session shows how to use ChatGPT to draft hypothesis statements for social-science research models—starting with a basic independent-to-dependent...
Make with Notion 2025: Foundations for Designing a Notion AI Workspace
Designing a Notion workspace for AI success starts with three non-negotiable foundations: information architecture, verification, and...
Generate Research Topics with CONSENSUS || Evidence-Based Answers to Research Questions | Hindi 2023
CONSENSUS is positioned as a free, evidence-based research assistant that turns a user’s question into fast, reference-backed answers—then helps...
ChatGPT for Research: ChatGPT to Adapt a Questionnaire
Adapting an existing questionnaire for a new construct—like turning “strategic intent” items into “strategic sustainability intent”—can be done...
How I Balance My 9-5 job and Running a Business (not side hustle!) ⚖️ - Productivity +Focus Tips
Balancing a full-time job with running a business works best when priorities are treated as equal—not stacked, not “squeezed in,” and not framed as a...
Amplenote Explained 3: What is the difference between a jot and a note?
Amplenote “jots mode” isn’t a special, separate kind of content—it’s a filtered view of ordinary notes. That’s why a note created via “link to note”...
Statistics for Research - L13 - Mastering Reliability Analysis: How to Use Cronbach Alpha in SPSS?
Cronbach’s alpha is presented as the go-to statistic for checking whether a multi-item set measures a latent construct consistently—an essential step...
Doing the Literature Review in Grounded Theory studies (2 dilemmas)
Grounded Theory research doesn’t require a “blank mind,” but it does demand tight control over how prior knowledge shapes analysis. Earlier versions...
Labs 4-5: Tracking Experiments - Full Stack Deep Learning - March 2019
Handwriting line recognition is built from two linked pieces: a convolutional network that scans an input line image window-by-window, and a sequence...
MIT App Inventor Coding Tips | Debugging in MIT App Inventor | Clearing CloudDB
Debugging in MIT App Inventor often comes down to making the app reveal what’s actually inside variables and database lookups. A practical example...
Top 5 Tips for Notion on Your iPhone (2022)
Notion on an iPhone becomes dramatically more usable when key pages and databases are “deep-linked” into iOS widgets—so work starts on the right note...
10Min Research Methodology - 4 - How to Find a Journal in the Master Journal List?
Choosing where to publish—or which journals to trust—gets easier once researchers verify whether a journal is indexed in major databases. A practical...
Auto-GPT: Autonomous Investment Manager Powered by GPT-4?
Auto-GPT can run GPT-4 (or GPT-3.5) in an autonomous loop: it takes an initial goal, produces intermediate outputs, feeds those outputs back into...
How to identify predatory publications | Tools | eSupport for Research | 2022 | Dr. Akash Bhoi
Predatory journals often mimic legitimate titles, but researchers can reduce the risk by cross-checking journal listings across trusted...
Resonance || Rules for drawing Resonance Structure || GOC || Lec 03 || Dr Rizwana
Resonance structures don’t all contribute equally to the real (hybrid) structure of an organic molecule. The key idea is that the “major” resonance...
The importance of taking breaks from work
Rest isn’t a luxury that can be postponed until the end of the week—it has to be planned like any other work block. Without scheduled downtime,...
The Creative Act by Rick Rubin - Visual Book on a Page Summary - Should YOU read it?
Rick Rubin’s The Creative Act frames creativity as a universal human capacity rather than a talent reserved for artists. The core claim is that...
How I built a $10k/Month Business in my first month (part-time)
A part-time information business can reach $10,000 in its first month by locking in one thing first: a compelling offer built around a real problem...
Fall Semester Schedule as a Final Year PhD Student with 4 Jobs - Time Management Tips - Timeblock
A final-year PhD student juggling four jobs builds an autumn schedule around time blocking—first locking in fixed teaching and travel commitments,...
Gemini 2.5 Computer Use MCP | On The Edge #7
Google DeepMind’s Gemini 2.5 “computer use” model is being put to work through a custom MCP server that can control both a Mac and a browser. The...
10 Proven Techniques to Find Research Gaps and Publish in Top Journals
Publishing in top Q1 journals hinges less on polished writing and more on having a credible, impactful research gap that enables genuinely novel...
How to Write Research Methodology and Discussion Section: A Brief Overview
A strong research methodology and discussion section hinges on one core move: connect every design choice and every result to “why it matters,” not...
OpenAI Screwed Up: Here's the Difference Between o1, o1 Pro, and how Reinforcement Fine-Tuning Fits
OpenAI’s o1 launch has been muddled by confusing naming and pricing—especially the introduction of “o1 Pro” alongside “o1”—but the practical takeaway...
Obsidian Insider Sneak Peak - Bases - Maps View
Obsidian Bases is getting a major upgrade: a new Bases API is opening the door for community-built plugins, and the first standout showcase is a...
Real Analysis 9 | Subsequences and Accumulation Values [dark version]
Subsequences let mathematicians “thin out” a sequence without changing the order of its terms, and they preserve convergence when it already exists....
LESSON 41 - LIKERT SCALE || WHAT IS LIKERT? || DOES IT COLLECT CONTINUOUS OR CATEGORICAL DATA?
Likert scales turn agreement with statements into structured responses, but whether those responses should be treated as categorical or continuous...
How to Write a Review Paper/Review Article By Using AI Tools
Writing a review paper in a short window is less about inspiration and more about a tight workflow: pick a focused, validated topic; generate a...
Here's the next billion dollar LLM startup idea
LLMs are rapidly lowering the barrier to writing code—so the next wave of billion-dollar startup opportunities won’t be about generating a quick app...
The most common reason why you are STUCK in your thematic analysis (with examples)
The most common reason thematic analysis stalls isn’t a lack of coding—it’s failing to decide the “core story” that the results must communicate....
Linear Algebra 43 | Determinant (Overview)
Determinants are introduced as a square-matrix concept that turns geometric information into a single real number—one that signals whether a matrix...
Automated Prompt Engineering with DSPy | Prompt Optimization for Financial News Semantic Analysis
Prompt optimization can materially improve sentiment extraction from financial news without retraining a model—DSPy’s prompt optimizer boosted...
How to Read a Research Paper? || Beginner’s Guide || Research Publications || Dr. Akash Bhoi
Reading a research paper becomes manageable when the process is treated like a filter, not a full commitment from the start. A practical three-stage...
Fast and Simple Way to Choose Research Topics that Makes Publishing in Q1 Journals EASY
Top Q1 journals often reject papers for one dominant reason: the work doesn’t offer enough contribution to the field. With acceptance rates around...
Chemical Bonding II Lec # 2 ll Sigma and Pi Bonds II Dr Rizwana
Sigma and pi bonds are the two core ways atoms share electrons to form chemical bonds, and the difference comes down to how atomic orbitals overlap...
Journey of collaborating on the Commander plugin with phibr0 and Johnny
Commander is an Obsidian plugin built to let users add and manage commands across many parts of the app’s interface—left ribbon, mobile quick...
Claude Code BIG Update: Assign a Model to Your SubAgents
A major Claude Code update now lets users assign specific model choices to individual sub-agents—turning “one model for everything” into a more...
08. SEMinR Lecture Series. Bootstrapping the PLS Model and generating Summary Results
Bootstrapping in SEMinR is used to test whether PLS-SEM path coefficients are statistically significant by generating standard errors and confidence...
Find Research Gap With Three AI Tools (FREE)
Finding a research gap means spotting a missing piece between existing studies—an unanswered angle that can be addressed in future work. The...
Fourier Transform 8 | Bessel's Inequality and Parseval's Identity
Fourier series in the square-integrable setting come with a clean geometric guarantee: the partial Fourier sums act like orthogonal projections, so...
Building Empathy-Driven Developer Documentation - Kat King - Write the Docs Portland 2018
Twilio’s developer education team built “empathy-driven documentation” by treating developer frustration as a measurable, research-backed signal—not...
Building a second brain (the easy way)
Building a second brain starts with one practical move: capture everything quickly, then let organization happen afterward. The system described...
Sam Altman Changed How I Think (Not Just How I Take Notes)
Sam Altman’s note-taking journey isn’t presented as a polished productivity system handed down fully formed—it’s treated as a set of thinking habits...
10Min Research Methodology - 6 - Concept of Independent and Dependent Variable
Research begins with choosing a topic, and in this lesson servant leadership is treated as the core variable of interest. The key move is translating...
How to stay productive ALL day
Sustained productivity isn’t won by squeezing more tasks into a day—it starts with an intentional foundation, then gets protected by a “breathable”...
4 Months Left. How To Make 2025 Your Best Year Yet
The core message is that the remaining months of the year can be used to “turn your life around” by focusing on four pillars—clarity, identity,...
This Changes Everything for Human Connection with Jo Franco @jofranco
Language learning becomes a blueprint for human connection—and for self-direction—when it’s treated as more than vocabulary. Joe Franco describes...
Prepare for New Year 2024 | January Reset & Resolution Planning (+Free Notion Template & Wallpapers)
January 2024 planning gets a full “reset” treatment: update the Notion workspace look, audit what actually worked in December, set a tighter goal...
6 Note-taking tricks to use in Reflect
Reflect note-taking gets more practical when a handful of keyboard and formatting shortcuts are used to keep notes readable without losing context....
Why Time Management Doesn’t Work (And Never Really Did)
Time management is widely sold as the fix for procrastination and low productivity, but the core claim here is that it rarely delivers—because it...
Can’t eat the frog? You might have ADHD
“Eat the frog” productivity advice—doing the hardest, most dreaded task first—often backfires for people with ADHD because it collides with how...
Recent Reads #45 | The good, the bad, and the ugly
A sharp split emerges across these October reads: several books win praise for language, form, and emotional precision, while others are criticized...
Obsidian nous en met plein la vue avec les canvas de la version 1.1
Obsidian 1.12 introduit les “canvas”, une surface de travail visuelle pensée pour organiser des notes, des médias et des liens sous forme de blocs...
How To Build A Sales Pipeline From Scratch: Flotion Live Build [Template Linked]
A no-code CRM-style workspace in Flotion can be built from scratch to manage every step of a sales pipeline—from buyer research and prospect tracking...
How To Use Obsidian: Why You Should Have A Personal Productivity System
A personal productivity system is presented as the missing infrastructure behind consistent creative output—turning scattered ideas, project context,...
Knowledge Audit
Knowledge audit is the step that decides whether the right knowledge—accurate, consistent, relevant, and usable—gets built into a knowledge...
AI isn't going to kill SAAS software business models
AI is making software creation dramatically cheaper, but that shift won’t automatically kill SaaS business models—especially for established...
Importance Performance MAP Analysis using #SmartPLS4
Importance Performance Map Analysis (IPMA) in SmartPLS is a prioritization tool that ranks predictors by two things at once: how strongly they matter...
5 Tips for better meetings with Notion
Better meeting notes in Notion come down to structuring information so it’s easy to capture quickly, reuse consistently, and share cleanly afterward....
Link-first Navigation in Obsidian for Smart Notes
Obsidian’s “slip box” is designed to be browsed—not searched—because the payoff comes from stumbling into connected ideas you’d otherwise forget....
Tips for Staying Motivated During a PhD | Motivation Advice from a Computer Science PhD Student
Motivation during a PhD doesn’t hold steady for four years—demotivation is common, and the biggest practical lever is treating it as something you...
[Queries Learning Sprint] Week 1: How to design and run personal learning projects with Logseq
The core takeaway is that Logseq query learning works best when it’s treated like a short, deliberate “learning sprint”: pick a concrete target,...
Is it ethical to use OpenAI Chat GPT in Paper Writing || ChatGPT for Research Paper || Hindi || 2023
Using ChatGPT-style generated text in research papers can be ethical only when it supports the writer’s own thinking and is handled with proper...
Q&A: Is Zettelkasten useful in 2022?
Zettelkasten-style note-taking still fits modern life, but it works best when it’s adapted to today’s tools and goals rather than copied exactly as...
How to take math notes in Obsidian (Zero-friction)
Math notes in Obsidian don’t have to be slow or painful: the fastest path is to write equations in Obsidian’s native LaTeX-style syntax (inline or...
Pieter Abbeel on Research Directions (Full Stack Deep Learning - November 2019)
Research frontiers in deep learning are increasingly about learning systems that can adapt quickly—often with only a few examples or trials—while...