Brainfeed Summaries — AI-Powered Video Summaries — Page 69
Browse AI-powered summaries of educational YouTube videos on science, technology, productivity, and more.
10,682 summaries
Caught Distilling from Claude?
A fresh wave of allegations claims Chinese AI labs are running large-scale “distillation attacks” to copy capabilities from Claude—using fleets of...
How I Use My Pocket Notebook
A pocket notebook can do more than capture quick thoughts—it can serve as the detailed engine behind a Bullet Journal “dashboard,” letting someone...
Notion Office Hours: Manage your Finances 💵
A Notion-based finance system can replace “set-and-forget” budgeting apps by shifting the focus from automation to weekly, intentional check-ins—so...
Why "Pretty Good on First Pass" Is Costing You Thousands--How To Fix It TODAY
A simple Claude Code plugin—named “Ralph Wiggum”—is being positioned as a practical fix for a costly failure mode in AI coding agents: models that...
Are You Learning From The Right Mentors?
Upskilling efforts shouldn’t be wasted on flashy claims or low-credibility “mentors.” The central message is that people investing time, money, and...
My SIMPLE (super productive) step-by-step MONTHLY PLANNING ROUTINE ✨ - Plan the month with me
Monthly planning in this routine centers on one idea: use the 12-week year to translate quarterly momentum into monthly action—then adjust based on...
SmartPLS | Convergent Validity - Discriminant Validity (Fornell and Larcker Criterion)
When items show very low outer loadings in SmartPLS, the practical fix is not to ignore them—it’s to re-check convergent validity (via AVE) and then...
Python FastAPI Tutorial (Part 4): Pydantic Schemas - Request and Response Validation
FastAPI’s request/response validation becomes concrete once Pydantic schemas define the API contract—what clients must send and what the server will...
The Fork Most Leaders Don’t See: Visibility vs. Execution
AI is making internal visibility cheap—pulling signals from PRs, Slack threads, docs, code diffs, meeting notes, and on-call logs—so “single pane of...
16. SPSS AMOS | Reporting Measurement Model (Part 2) | Reporting Reliability and Validity
Reliability and validity reporting in a confirmatory factor analysis (CFA) hinges on a clear sequence: document measurement quality first (model fit...
OpenAI Codex Coding Agent with O4-mini | Claude Code Killer?
OpenAI Codex CLI is positioned as a lightweight “coding agent” that runs directly in a developer’s terminal, and early hands-on testing suggests it...
The recipe for a disastrous academic career
A research career derails most often when grant-funded work chases a flashy “Eureka moment” instead of building around an achievable core—and when...
EMOTIONAL STAKES: How to Make Readers Care About Your Story
Emotional stakes are what make readers care: they’re the emotional pain, shame, guilt, or loss a character risks when they pursue a goal. External...
Introduction to Logseq
Logseq is positioned as a free, open-source note-taking system that turns plain Markdown files into an interconnected “personal wiki,” letting users...
Fast-Track Free Scopus & WOS Journals: A Guide for Researchers
Finding a journal that matches a researcher’s needs—and doing it quickly—depends less on one-size-fits-all recommendations and more on indexing...
Improve Your AI Skills with Open Interpreter
Open Interpreter turns plain-language prompts into real, local actions—writing and running code, scraping the web, transforming media files, and...
How I Find Time for Everything
“Time for everything” isn’t about squeezing in more hours—it’s about using a framework to decide what matters, lower impossible expectations, and...
AI Just Hijacked 15% of Google Traffic—Win Yours Back
Google’s click-through losses are increasingly tied to AI-generated answers that satisfy users without sending them to websites—an effect that can...
Hypothesis Development: Concept, Characteristics, Null and Alternate Hypotheses with Examples
A hypothesis is a logically conjectured relationship between variables that must be both predictable and testable—and it earns that status by coming...
9 New Obsidian Plugins You Should be Using
A new batch of Obsidian plugins is pushing the app beyond note-taking—adding grammar checking, YouTube-to-notes workflows, local text-to-speech, AI...
How I Use RemNote (2021): The New Alias Feature And Other Tips
RemNote can function as more than a flashcard app: it can run as a structured knowledge base for language learning and historical timelines by...
My First Successful AI Agent Ish Project feat OpenAI-o1!
A four-agent workflow can reliably turn scraped tech headlines into a polished, automated newsletter—complete with rewritten stories, an AI-generated...
How to create Google Scholar Profile/ID? | Step-by-Step | eSupport for Research |2022|Dr. Akash Bhoi
Creating (or switching) a Google Scholar profile hinges on one practical step: signing in to Scholar with the Gmail account you want to use, then...
Microsoft Loves SLM (Small Language Models) - Phi-2 / Ocra 2
Microsoft is pushing open-source small language models (SLMs) into practical, pay-as-you-go deployment—an approach that could make high-quality...
you should stop watching study youtubers. (yes, even me.)
Self-help YouTube can become a dopamine trap: it delivers the “reward” of learning without the effort of doing, which can make viewers feel...
How to transcribe interviews? (PART II - which approach to transcription to choose?)
Choosing a transcription method isn’t a technical preference—it’s a research design decision. Two principles anchor the choice: the level of...
Improve knowledge discovery by reusing icons. Create an image library with Excalidraw Script Engine
A practical way to reuse icons inside Excalidraw drawings hinges less on finding good artwork and more on treating icon files like structured data....
How to Validate Formative Model in SmartPLS
Validating formative indicators in SmartPLS starts with a single, practical question: do the indicators suffer from collinearity? In formative...
The Creation Algorithm: Hidden Keys to Prosperity & Success
Success and prosperity, in this “creation algorithm,” come less from “manifesting” or “attracting” and more from deliberately creating outcomes...
One AI Tool for All Research Needs | AnswerThis - All features
AnswerThis positions itself as an “all-in-one” AI workspace for research workflows—moving from finding a research gap to drafting, citing, and even...
How to easily write a research paper introduction WITHOUT AI (copy & paste template)
A reliable research-paper introduction doesn’t require AI at all—it can be built from a field-tested structure that reliably leads readers from “why...
Obsidian Dice Roller: not just for gaming
A lightweight Obsidian plugin called Dice Roller can turn plain notes into interactive randomness engines—useful far beyond tabletop gaming. After...
Finding Your Genre, Idea vs Execution, & Balancing Writing and Reading | Writing Q&A
A practical through-line runs across the Q&A: writing improves fastest when inspiration is treated as a starting signal, not a blueprint—and when...
The Wild Academic News Exposing the Hidden Struggles of Academia
Academia is under pressure from two converging forces: an arms race over AI-written papers and a reward system that increasingly incentivizes...
Overcoming Perfectionism as a Writer
Perfectionism in writing doesn’t just slow drafts—it can distort what “good” even means, pushing writers to treat tiny flaws as proof the whole piece...
#4 How to Formulate Research Questions for a Research Paper?
A strong research paper introduction doesn’t just list a topic—it pinpoints exactly what the study seeks to find out, then maps a clear path from gap...
Unlocking the Power of mem.ai: Insights from 'Building a Second Brain’"
A second brain isn’t built by hoarding highlights—it’s built by turning captured material into actionable knowledge that reliably produces finished...
The traps all PhD students fall into
Every PhD student eventually feels their work is “obvious,” “trivial,” or not good enough—often right when they’re getting close to real progress....
How to stop feeling stuck during your PhD [7 easy steps]
Feeling stuck during a PhD is common—and it can stem from more than just “not working hard enough.” Research can fail, confidence can erode,...
OpenAI Swarm AI Agents - Is It Time To Be ALL IN on Agentic Workflows?
Agentic workflows can be built with a small set of cooperating “triage” agents that route requests to the right tool—then chain results into richer,...
Let Go Of The Need For Approval
Letting go of the need for approval is framed as a practical path to inner freedom: stop treating control, safety, and love/approval as requirements...
I wrote a fantasy book and I hate it...so now what? | An honest writing chat
A fantasy manuscript finished over the summer left its author with an unusual outcome: not pride, not excitement—just relief that it was over. The...
GPT 4's Hidden Feature! We've been Missing Out on This!
GPT-4’s once-promised “see and explain” capability is still out there—but it’s been split across different products, with major differences in how...
What Is A Digital Garden? A Beginner's Guide! 🌿
Digital gardens turn note-taking into an evolving, interconnected knowledge space—designed to grow over time instead of being “finished” and...
The toughest PhD in the world! Could you do it?
The hardest PhD isn’t defined by the degree title—it’s defined by whether the program forces a definitive outcome while the student is stuck with the...
OpenAI-o1 x Cursor | Use Cases - XML Prompting - AI Coding ++
OpenAI o1 mini is positioned as a high-output “bulk work” coding model inside Cursor—especially when paired with tightly structured prompts using XML...
The AI Second Brain: Complete System Walkthrough (Live with Tiago Forte)
The core idea behind the “AI Second Brain” system is that the real bottleneck in modern productivity has shifted away from time and toward the...
17. SPSS Classroom Sessions - Moderation Analysis with Multiple Moderators using SPSS
Moderation analysis in SPSS can be run manually for multiple continuous moderators by mean-centering variables, building interaction terms, and...
Notion Office Hours: Creating an Intentional Life with MuchelleB ☀️
Getting Things Done (GTD) works best when it’s treated as a trustable system—not a rigid set of rules—and MichelleB’s Notion setup is built around...
New Promising AI Video Generator! VEO 2 Alternative?
Luma Labs’ Ray 2 is being positioned as a strong alternative to Google’s hard-to-access Video generation model, with early tests emphasizing...
Inductive Effect || Comprehensive Concept || Organic Chemistry || Dr Rizwana Mustafa
Inductive effect is the chain-wide push or pull of electron density caused by how atoms in a molecule attract or donate electrons, and it directly...
Notion Office Hours: Mindful Workflows 🍃
Mindful workflows in Notion work best when they reduce pressure rather than add another system to manage. Teresa, a yoga and psychology-trained...
How to build This INTERACTIVE Map View in Obsidian.md
Obsidian’s new “basis map view” turns plain travel notes into an interactive, filterable map—complete with custom waypoint icons, colors, hover...
5 Tempting AI SaaS Ideas I’d NEVER Build (here’s why)
Five AI SaaS ideas keep luring indie hackers with the promise of quick wins—but the economics, ethics, and market dynamics behind them make failure...
Notetaking for University Students
A university study system built around Obsidian hinges on one idea: notes aren’t just summaries—they’re a scheduled step in spaced repetition and...
10. SPSS Hayes Process Macro - Model 8 - Moderated Mediation
Moderated mediation in PROCESS Model 8 shows how role ambiguity changes not only the direct link between organizational commitment and outcomes, but...
Zettelkasten in the Classroom? Using smart notes to study.
Smart notes can make Zettelkasten-style studying workable in a classroom by splitting note-taking into stages: quick “fleeting notes” during...
Systematic Reviews using PRISMA flow diagram with or without using VOSviewer and R Biblioshiny
PRISMA 2020 flow diagrams can be built and customized for systematic literature reviews (SLRs) even when data comes from multiple sources—then paired...
NEW! Notion AI: Everything You Need to Know
Notion AI is rolling out as an Alpha feature that turns everyday writing, formatting, and data work inside Notion into AI-assisted workflows—ranging...
BIG UPDATE: AI Agent Now Calls And Book Appointments - OpenAI Realtime API
A new OpenAI Realtime API update is making AI phone agents more practical and more natural at booking appointments—now with speech-to-speech calling,...
Life Lessons From A Navy Seal
“Elite” isn’t a label for the naturally gifted—it’s a life orientation built on purpose, self-leadership, and the mental steadiness to keep...
Customizing My Vault With Annuppucin Theme (Personal Vault)
Resetting an Obsidian vault becomes a chance to rebuild the interface from the ground up. After switching from the default theme to a new look, the...
Self-Care Tips for Writers!
Self-care for writers is less about indulgent rituals and more about building a writing process that protects well-being—because long-term output...
Fine-Tuning ChatGPT 3.5 with Synthetic Data from GPT-4 | VERY Interesting Results (!)
Fine-tuning ChatGPT 3.5 turbo using a fully synthetic training set generated by GPT-4 can measurably improve step-by-step reasoning—though it doesn’t...
Formative and Reflective Constructs/Indicators: The Concept and Differences
The key difference between reflective and formative indicators in structural equation modeling is the causal direction between a latent construct and...
14. Hayes Process Macro Model 4 with Multiple Mediators and Covariates
The core takeaway is that “culture” affects “commitment” both directly and indirectly through two parallel mediators—“reliability” and...
How to Design Your Obsidian app as an Integrated Thinking Environment | LYT House Episode 5
A single Obsidian “source of truth” can be turned into a practical integrated thinking environment by wiring your phone or tablet home screen to live...
Claude Prompt Caching: Did Anthropic Create a Better Alternative to RAG?
Anthropic’s new Prompt Caching for Claude is designed to cut both cost and latency by reusing frequently used prompt context across API calls—an...
How AI Creates SOPs in Minutes (ft. Hayden Miyamoto)
AI can turn a company’s “tribal knowledge” into structured SOPs fast—by using a master prompt that encodes business identity, process definitions,...
Your Workday in 2025 (better with AI)
By 2025, workplace collaboration is expected to feel less like a grind of long, exhausting video calls and more like “distance zero”...
Acceptance drought, what if people think your character is a self-insert, etc // Writing Chat
Writers can go months—sometimes years—without acceptance, and that dry spell doesn’t necessarily mean their work has gotten worse. In a wide-ranging...
Linear Algebra 59 | Adjoint
Adjoint matrices are introduced as the complex-number counterpart to the transpose, and they’re pinned down by how they interact with the inner...
PhD Nightmare: Avoid These Critical Mistakes When Selecting Your PhD Advisor
Choosing a PhD supervisor is framed as the single most consequential decision in a doctorate because it shapes day-to-day research conditions, career...
Academia's dirty little secret | The eye-opening truth about PhD research
Academic careers often hinge less on the quality of the science and more on a handful of citation metrics—especially the h-index. The h-index...
THE MOST COMMON SHORT STORY MISTAKES + how to stand out! (from a litmag slush reader)
Short stories get rejected in slush piles most often for structural and craft problems that make readers feel lost, unmoved, or...
Ultimate Yearly Goal Planner for 2025! | Full Guide & Notion Template Tour
A new year doesn’t need to start with a single, fragile resolution. The planning system laid out for 2025 centers on turning big intentions into...
How to Manage Projects in Tana
Project management without a perfect system is the starting point: the real work is building a setup that matches how a person thinks about projects,...
What is the difference between #Mediator and #Moderator? Is it #Mediation or #Moderation?
The core distinction is structural: a **mediator** explains *how* an independent variable affects a dependent variable through intervening steps,...
1. Zettelkasten for INTERMEDIATE users of Obsidian
Intermediate Obsidian users are urged to build a question-driven system that links specific questions to the notes that help answer them—so ideas...
I've Built Over 100 AI Agents: Only 1% of Builders Know These 6 Principles
Agentic AI systems demand a shift from “deterministic software” thinking to architectures built for probabilistic behavior, persistent context, and...
7 Business & Life Lessons That Hit Different Now
A year that delivered a major business milestone—$10 million in lifetime revenue—also brought the worst performance in 11 years, and that contrast...
Notion at Work: Master the Timeline View
Notion’s new Timeline view turns database items into a chronological, Gantt-style display—complete with start/end date handling—so teams can spot...
Complex Analysis 1 | Introduction [dark version]
Complex analysis starts by changing the setting: functions are taken from the complex plane to itself, f: C → C, and that shift makes...
Systematic Literature Review, Meta Analysis and PRISMA 2020 Statement || Bibliometric Analysis
Meta-analysis and systematic literature review (SLR) are presented as the backbone for turning scattered research into a structured, evidence-based...
Manus AI: What Manus Tells Us About the Future of AI Agents
Manus AI’s early launch in March 2025 drew complaints for reliability, unclear token costs, and high token consumption—but those issues have been...
STOP THIS NOW...what your PhD supervisor wishes you'd stop doing
Academia runs more smoothly when PhD students bring solutions, surface problems early, and treat supervision meetings like structured work sessions...
Why prompt engineering ?
Prompt engineering matters because it lets teams build and test LLM-powered applications quickly—often within hours—without the months-long data and...
GPT-4 Vision: 5 Recursive Improvement Loops - WOW!
A practical way to “bootstrap” better outputs from generative AI is to run a tight feedback loop: generate something, capture it (often as a...
30+ things to make zettelkasten notes about!
A practical Zettelkasten note-taking system isn’t limited to academic research—it’s a way to turn everyday learning, emotions, and experiences into...
# 2 - What kind of addresses should you put on your Zettelkasten cards?
Zettelkasten cards benefit from unique identifiers because they turn references into simple, reliable connections—especially when each card holds a...
Pioneers: Andy Matuschak
Andy Matuschak’s through-line is that tools shape thought most powerfully when they change how attention, timing, and interaction feel—not just what...
PhD imposter syndrome | 5 surprising no-nonsense solutions!
Imposter syndrome in academia isn’t a rare flaw—it’s a predictable mental “mind game” that can hit everyone from first-year PhD students to tenured...
Claude Code AI Agent (MCP) Is My No. 1 Employee (you must do this)
An AI agent built with Claude Code is running a community end-to-end—automatically onboarding new members and producing short-form marketing...
Build Hour: Reinforcement Fine-Tuning
Reinforcement fine-tuning (RFT) is positioned as the most direct way to improve an LLM’s reasoning behavior when the model already has the needed...
Updates on the Logseq DB Alpha
Logseq DB Alpha is moving fast—so fast that a serious crash tied to creating a new property was reported and patched within hours—while the project...
HOW TO WRITE NARRATIVE SUMMARY (that’s actually interesting) | theory, tips, & examples
Narrative summary is the storytelling tool for lifting above the timeline—condensing long stretches of action into character-rooted meaning—without...
How to Get an AI Job in 2025 (Beyond OpenAI & Big Tech)
AI job seekers in 2025 face a market where “spray-and-pray” applications and chasing the biggest AI brands carry rising downside. The core takeaway...
Obsidian - Entering an Adventure or Module
Turning a tabletop RPG adventure module into an Obsidian-ready, editable, and linkable knowledge base hinges on one practical choice: start from...
How to Write a Survey Questionnaire Research Paper? Step-by-Step Guide with Examples
A strong survey-based research paper hinges on two things: a persuasive introduction that justifies the study’s urgency, and a methods section...
Dendron Notes - An alternative note taking app for PKM / To Do / Journal
Dendron is a free, open-source note-taking system built on top of Microsoft VS Code that keeps everything as local Markdown files—so notes live on...