Brainfeed Summaries — AI-Powered Video Summaries — Page 70
Browse AI-powered summaries of educational YouTube videos on science, technology, productivity, and more.
10,682 summaries
Notion Office Hours: Managing Client Projects ⌨️
A freelancer’s client-management setup in Notion turns weekly progress into a client-facing “portal” without giving clients access to sensitive...
Building a Second Brain - course ideas visualized in Miro (feat. Michael Dean)
A second brain isn’t just a place to store notes—it’s a structured system for turning incoming information into usable output, while preventing...
The Knowledge Loop is ENCODED
A simple “knowledge loop” can be broken into five repeatable mental stages—encounter, noting, connecting, organizing, and expressing—so people can...
How PhD students develop from first to final year [Biggest changes]
PhD development from the first year to the final year is less about collecting knowledge and more about absorbing feedback until criticism stops...
Webinar: Build Search Strings in Mendeley and Google Scholar for Research Literature
The core takeaway is that MLA Desktop can turn literature review work from a manual, paper-by-paper scavenger hunt into a targeted search...
After 27 years, I finally beat productivity! (Simplest ADHD System)
Productivity—and ADHD management—boils down to a simple signal-to-noise tradeoff: increase the “signal” that moves someone toward a goal, and reduce...
Getting Started with Roam42 Smart Blocks with Brandon Toner
Smart Blocks turn Roam42 into a template-driven automation layer—letting users trigger workflows with a simple double-semicolon and then run actions...
Notion Finally Works Offline
Notion has finally launched a true offline mode, letting users mark individual pages as “available offline” so they remain accessible and editable...
Beating Cowork with Open Source Cowork
Anthropic’s release of “co-work” triggered a high-stakes scramble in the AI startup world—but one company, Camel AI, responded with a pivot that...
Zucc What are we DOING?! Llama 4 Launches with... Interesting Results
Meta’s Llama 4 launch landed with a jarring mismatch between headline claims and early real-world results—especially around long-context performance...
Thermodynamics || Lec # 7 || Relationship b/w Change in Equilibrium Constant and Gibbs Free Energy
Gibbs free energy links chemical equilibrium to measurable reaction constants: at equilibrium, the change in Gibbs free energy is zero, and that...
Should You Do NaNoWriMo?
NaNoWriMo is worth doing only if the monthlong push fits both a writer’s temperament and their current life constraints—especially around stress,...
Zettelkasten with Obsidian: Researching a new topic - Where do you put your new permanent notes?
Starting a brand-new topic inside a Zettelkasten system doesn’t have to begin from scratch. The core move is to write a well-formed research question...
Do Pocket Notebooks REALLY Work? I tested it for 30 days!
Pocket notebooks can spark a short burst of productivity, but they don’t reliably break phone addiction—and in a 30-day test, the novelty faded fast....
How to find Postdoctoral positions in India || Post Doctoral Fellowship (PDF) || Postdoc in India
Postdoctoral opportunities in India can be found faster and with better odds by combining a centralized fellowship listing with a targeted, “organic”...
5 habits to avoid during your PhD - AT ALL COSTS!
The most damaging habit to avoid during a PhD is getting pulled into academic politics—especially supervisor grudges, departmental gossip, and...
Autonomous AI Video Analysis 2.0 | GPT-4V Turbo x Whisper
A new “autonomous AI video analysis” workflow now combines what’s happening visually with what’s being said out loud, producing a more complete...
What PhDs "get" that most people don't | Become an insider
A PhD’s biggest payoff isn’t “being smart”—it’s learning how to persist through long, uncertain work, then carrying that mindset into life outside...
VARIABLES IN RESEARCH
Research variables are the “language” that lets scholars communicate what they measure, how they measure it, and how different factors relate. The...
The Alarming Trend in Ivy League Admissions...
High school students are increasingly paying thousands of dollars to become “peer-reviewed” authors—an admissions tactic that critics say is turning...
2023 Annual Reboot & Re-Frame – 4 Steps to Your Best Year Ever
A reset that actually changes outcomes hinges on four concrete moves: spot the patterns running your life, raise the floor you refuse to slip below,...
The Three Planes of a Story | Creating Causal Connections
Story causality and meaning can be mapped across three “planes”: the concrete plane, the internal plane, and the metaphorical plane. The concrete...
I built a $100,000 AI startup, here’s what i learned
Building an AI startup isn’t a matter of prompts or promotion—it’s a matter of picking the right problem and fixing the retention bottleneck fast...
5 Big AI Updates + How I Built a $10K-Looking Travel App in 25 Minutes
AI’s momentum is showing up in multiple directions at once: Claude added a new “memories” system and a much larger context window, while Google...
Prompting is the Wild West: Here's the Prompt Lifecycle Guide + 19 Tools + a Demo
Prompting needs a full lifecycle framework—because prompts aren’t just text to “make better,” they’re durable business artifacts that move from fuzzy...
Quantum Chemistry || Lect # 9 || Radial Distribution Function || Dr Rizwana
Radial distribution function (RDF) is framed as a probability map for where an electron is likely to be found around a nucleus: it describes the...
The Five Principles of Revision | what to look for when editing a novel
Revision becomes manageable when it’s treated as a checklist of repeatable principles rather than an endless round of “fix everything.” Shayen frames...
The future of Logseq - Sneak peek at the DB Branch
Logseq’s “DB branch” is a major behind-the-scenes shift aimed at replacing the app’s current markdown-file backend with a real database-backed...
Elicit: The AI Research Assistant || Best Literature Review Free AI Tool || Hindi || 2024
Elicit (elicit.org) is positioned as a fast, free AI research assistant built to speed up literature reviews and the writing of research...
Deep Work - Book on a Page
Deep work is framed as a competitive advantage in a world where machines and algorithms increasingly handle routine knowledge tasks—and it’s also...
9 RARE qualities of a truly exceptional PhD advisor
A truly exceptional PhD advisor adapts their management style to the individual student—micromanaging when needed, stepping back when trust and...
Practical Demo: Read eBooks and Create Visual Summaries in Obsidian
A practical Obsidian reading workflow turns a full-text eBook into a tightly linked, chapter-by-chapter knowledge system—complete with visual...
How you can publish your first paper in a Scopus journal (step by step plan)
Publishing a first Scopus-indexed paper hinges on three linked decisions: picking a topic that’s genuinely distinct, using a study design that’s...
How To Get Things Done With The Microsoft ToDo App
Microsoft To Do fits neatly into a minimalist, daily-reset productivity system: plan a small set of high-impact tasks each morning, let “My Day”...
Apple and the Priesthood of Irrelevance
Apple’s core problem in the AI era isn’t a lack of effort—it’s a mismatch between the company’s long-running “priesthood of computing” culture and...
The WORST PhD feelings - the best way to deal with them.
PhD life brings a predictable set of corrosive emotions—fear of being scooped, anxiety about a supervisor’s approval, rumination over what other labs...
Google Dropped Lyria 3 AI Music but Sunauto v3 STOLE the show!
Google’s Lyria 3 (spelled “LIIA/Lyria 3” in the transcript) lands inside Gemini with a clear tradeoff: it’s a polished, safety-locked music generator...
Echowriting: The Easiest Trick to Transform Your Academic Papers Overnight!
Echo writing is a three-step workflow for turning large-language-model drafts into text that better matches a writer’s own tone, word choice, and...
Complex Analysis 26 | Keyhole contour
A keyhole contour integral around an isolated singularity collapses to a simple statement: for a function holomorphic on a punctured disk, the...
Academia vs. AI: The War that Will Revolutionize Research Forever!
Academia’s resistance to AI is colliding with a reality already shaping research: AI tools are increasingly used to speed up writing, summarizing,...
Lecture 5: ML Projects (Full Stack Deep Learning - Spring 2021)
Machine learning projects fail less because models are “bad” and more because teams start with unclear goals, unrealistic feasibility assumptions,...
Does life get easier after a PhD? My confessions...
Finishing a PhD brings a brief wave of relief, but it doesn’t reliably make life easier—it mainly changes what people expect from you and what you...
ChatGPT Agent is NEXT LEVEL Autonomy
ChatGPT Agent is being positioned as a “human-in-the-loop” style AI system that can complete multi-step tasks inside a virtual computer—searching the...
How to Eliminate Distractions in Obsidian
Staying focused in Obsidian often comes down to reducing “open loops” and making the workspace feel calm enough to reorient. The core approach is...
My top secret to speak in English fluently - REVEALED! 🔥
Fluency in English comes down to one deciding factor: daily practice. After running an effective communication skills course for the past six months...
What you need to know to never lose notes in LogSeq
Note-taking apps that store data as plain text and sync across devices—LogSeq, Obsidian, and similar tools—can run into merge conflicts. When two...
Lecture 2: Setting Up Machine Learning Projects - Full Stack Deep Learning - March 2019
Machine learning projects succeed or fail less on model choice than on how well teams plan, collect data, test beyond validation scores, and set...
Obsidian Tutorial for Beginners (Productive Thinking method)
Obsidian is positioned less as a simple note app and more as a private knowledge workspace designed to help people think better—by preserving...
Anthropic AI Copyright Ruling is a BIG Deal: Fair Use Wins, Piracy Loses
A copyright ruling in the case Barts versus Anthropic draws a sharp line for AI training: model development can qualify as fair use when it is...
Life Planning and Management using Obsidian MD - (Weekly, Monthly, Yearly Reviews)
Periodic reviews in Obsidian—weekly, monthly, quarterly, or yearly—are presented as a practical system for staying productive, regaining structure...
Writing the Literature: How to Write the Literature Review for the Research Paper/Thesis.
A strong literature review isn’t a scavenger hunt for “key ingredients.” It’s a structured argument that turns prior research into a foundation for a...
Notion Office Hours: Weekly Planning 🏁
Weekly planning and retrospectives work best when they’re treated as a repeatable end-of-week “wrap” that protects predictability, reduces anxiety,...
The "Token Muncher" Problem: Is Sonnet 4.6 Actually Cheaper?
Claude Sonnet 4.6 is positioned as a cheaper, more capable step up from earlier Sonnet models—especially for knowledge work and “computer use”...
Athens Research - Open Source Roam Research Alternative for Notes / PKM / To Do / Journal
Athens Research is an open-source, network-style knowledge management tool built to deliver Roam Research-like outlining and “link everything”...
Take RANDOMIZED zettelkasten notes with me!
Atomic notes plus constant, connection-driven “random note” sessions keep a Zettelkasten system usable long after the original project ends. The core...
OpenAI on OpenAI: Applying AI to Our Own Workflows
OpenAI’s internal push for “agent-driven workflows” is being framed less as a quest for efficiency and more as a way to amplify company...
Measure Theory 3 | What is a measure? [dark version]
A measure is defined as a function that assigns a generalized “volume” to subsets of a set, but only for subsets belonging to a chosen sigma algebra....
Anki vs Roam Research vs RemNote for Studying: My Experience
Studying for an AWS Certified Cloud Practitioner exam pushed Liam Gower to stress-test three popular systems—Roam Research, RemNote, and Anki—in a...
Qualitative data analysis - Coding Tutorial - Focused Codes| "From Codes to Themes" episode 2
After initial coding produces a sprawling set of labels, focused coding turns that mess into a manageable, more coherent code system—often by...
STOP DISTRACTIONS with a Distraction Inventory
A “distraction inventory” turns vague frustration about lost time into a concrete, prioritized list of the specific temptations that steal...
5 Mind-Blowing AI Tools for Research You’ve Never Heard Of
A new wave of AI research tools is moving beyond “chatbots” into systems that search literature, organize references, and even draft review-style...
I Tracked Every AI Win & Failure in 2025. Here's What Actually Worked (9 Surprises)
2025’s biggest unlock wasn’t a new model—it was letting large language models (LLMs) use code as a tool. That shift turned “talk to the model” into...
Different ways to take Literature Notes in Obsidian
Literature notes in Obsidian work best when they function as a fast “index of ideas,” not a second draft of the original reading. The core shift is...
LESSON 15 - QUALITATIVE RESEARCH: CHARACTERISTICS, STEPS OF CONDUCTING QL RESEARCH & TRIANGULATION
Qualitative research is built for understanding social life in context—using narrative, interpretive data rather than numbers—to produce in-depth...
3 Ways to Think Better Using Triangles Δ
Triangulation—using two known points to infer a third—functions as a built-in “sense-making mechanism” that people rely on constantly, whether...
OpenAI DevDay 2024 | Community Spotlight | Swyx
AI agents are best built by treating them as a stack—LLMs plus memory plus planning plus tools—then mapping those capabilities to concrete...
THE IMPORTANCE OF FORM IN FICTION | theory, elements & examples
Form and concept aren’t separate levers in fiction—they’re one system for turning intention into reader experience. The core claim is that “unity of...
Austin Kleon’s Genius Commonplace Book Method (A Better Way to Save Ideas & Quotes)
Austin Kleon’s “commonplace book” method reframes quote-collecting as a two-step process: first gather lines digitally, then absorb them by copying...
Read JSON in MIT App Inventor | How to Decode JSON File | MIT App Inventor File #json #appinventor
JSON—short for JavaScript Object Notation—is a lightweight data format built around key–value pairs. In practice, it lets programs store and exchange...
GIT Submodules - Git Series 7
Git submodules are a way to include one Git repository inside another by pinning the submodule directory to a specific commit. That design sounds...
Multivariable Calculus 8 | Gradient
The gradient in multivariable calculus is built from partial derivatives and turns a scalar function into a vector field—making “direction of...
The A-to-Z AI Literacy Guide (2025 Edition)
AI literacy in 2025 comes down to understanding how language models turn text into tokens, map those tokens into mathematical meaning, and then...
Grounded theory and line-by-line coding in NVivo
Grounded theory research in NVivo doesn’t require a special, NVivo-specific method so much as it demands a more granular coding discipline: coding...
Categorical Predictor Variables Using SmartPLS/Dummy Variables Regression Model in SMART-PLS3
Categorical predictor variables in SmartPLS must be converted into dummy variables before they can be used in regression-style models—otherwise...
The "Human Throttle" Problem That's Killing Enterprise AI Agent ROI
Enterprise AI agents keep failing to deliver the ROI promised by polished demos—not because models are getting worse, but because real businesses...
Google’s SIMA 2 AI Plays Games! + Nano Banana 2 Absurd Demos!
Google’s SIMA 2 is being positioned as a step-change in “agentic” AI for virtual worlds: a multimodal system that can watch video, interpret images...
Book on a Page Summary of Atomic Habits by James Clear
Atomic Habits centers on a simple but consequential idea: every action functions like a vote for the kind of person someone is becoming. Over time,...
AI Revolution in Research | Perplexity | Is That a Better ChatGPT Alternative?
AI writing tools have made drafting easier, but research demands a different kind of help: sourcing, referencing, and structured outputs. ChatGPT is...
New Obsidian Plugins You Need to Check Out
A new wave of Obsidian plugins is pushing note-taking beyond plain text—especially with AI-assisted transcription and rewriting, plus tighter...
I really think open source has it in the bag.
Elon Musk’s XAI is set to open source “Grok” this week, a move framed as a direct response to criticism that Musk’s own AI efforts weren’t...
Diffusion Policy Controlling Robots - Part 1
Diffusion policy is being positioned as a practical way to teach robots dexterous, vision-guided manipulation from relatively few...
How a PhD changed my life...
A PhD can rewrite a life in ways that aren’t obvious at first—by reshaping expectations, expanding options, and building credibility that later...
Coding with AI: The Beginning of the Personalized Software Era?
A browser-based “study chatbot” can be built quickly by combining Cursor’s AI coding assistance with an OpenAI API call—then iterating on features...
I Built a Secret Habit Building System
A habit-building system that treats “good enough” days as part of the plan—then turns those outcomes into numbers—can make progress measurable...
How I Hacked My Way Into Healthier Habits
Changing habits doesn’t require “born with willpower” strength. Habits can be engineered by exploiting a predictable loop: a cue triggers an action,...
Organizing Your Documents in Reader
Reader’s document organization tools focus on two goals: quickly finding saved items later and building reusable collections that stay up to date....
How to add widgets to Notion (+ 10 best free widgets)
Notion widgets turn a static workspace into something more interactive—weather, clocks, progress bars, countdowns, quotes, and even aesthetic...
HALF YEAR RESET ✨ 12 Week Year Planning System ✨ - goal setting, intentions, habits + routines
Midyear reset for a 12-week planning cycle centers on one idea: treat the start of a new quarter like a “new year” moment, then use the quarter to...
Obsidian - Canvas
Obsidian’s new Canvas feature turns tabletop RPG planning into a drag-and-link workflow: notes, stat blocks, images, and decision points can be...
ChatGPT 5 Won't Save You: 10 Reasons Why Your AI Strategy is Failing
The biggest reason AI strategy fails isn’t a weak model—it’s “magic wand” thinking about data, objectives, and operations that new systems like...
Burnout Is the Feature: Why 75% of PMs Are Breaking--and How to Stop It
Product managers are burning out because AI changes the job on multiple fronts at once—turning core PM work into a mix of faster asset production,...
OpenAI Agent Mode: 58 Minutes for Cupcakes—Should You Trust It?
OpenAI’s new “agent mode” delivers real capability gains—especially for finance-adjacent workflows like building and filling Excel templates—but it...
20 NaNoWriMo Tips! | productivity, self-care, getting unstuck, avoiding burnout
NaNoWriMo’s core promise—writing fast, together, and consistently—doesn’t have to mean chasing 50,000 words at all costs. Jaylen frames the month as...
The Best Al Note System Looks NOTHING Like ChatGPT (FREE Tool + Demo and Prompt Tips)
Google’s Notebook LM is being positioned as the best no-code way to turn long, messy collections of documents into a reliable “personal RAG”...
How to write atomic essays in Logseq
Atomic essays are presented as a practical antidote to “collector’s fantasy” in personal knowledge management: capturing lots of inputs isn’t enough...
Operational Definition and Measurement of Variables with Examples - Research Methodology
Research that tests how one variable influences another depends on measurement—without reliable, valid measurement, conclusions about relationships...
How to choose a research professor 🔥 | Things no one told you 🤯
Choosing a research professor can determine whether a project feels manageable or turns into a drawn-out struggle, so the decision should be made...
Chi-Square Test
Chi-square test of association (also called chi-square test of independence or Pearson’s chi-square test) is used to check whether two categorical...
What a PhD is NOT - Popular Misconceptions
A PhD is often misunderstood as a straight path to academic research or as a test of raw brilliance. In reality, it’s a long project filled with...
My Most INSANE AI Agent Ever (OpenClaw Clone)
An AI agent built around a dedicated Mac mini can research on social platforms, schedule autonomous tasks, and even generate and publish...