Brainfeed Summaries — AI-Powered Video Summaries — Page 77
Browse AI-powered summaries of educational YouTube videos on science, technology, productivity, and more.
10,682 summaries
How To Use Obsidian: The Power Of Linking OUTSIDE Of Your Obsidian Vault
Linking documents and other computer items outside an Obsidian vault without duplicating files is the core payoff: Hookmark creates links that stay...
Convert Any Document To LLM Knowledge with Docling & Ollama (100% Local) | PDF to Markdown Pipeline
Building a reliable, fully local knowledge base from PDFs hinges on turning messy layouts—especially tables and charts—into structured Markdown that...
Colorful Second Brain - Part 3: Simple rules for beautiful and reusable sketches
Reusable sketches depend less on artistic talent than on a small set of repeatable rules—especially around color and typography. When icons,...
We Taught AI to 100+ Companies - Here's What We Learned
AI business transformation is less about “automating everything” and more about teaching companies a shared business language—especially process...
Functional Analysis 2 | Examples for Metrics - Euclidean or Discrete Metric? [dark version]
Metric spaces aren’t just a formal definition—they come with concrete distance rules that change what “closeness” and “circles” look like. After...
12 Week Goal Setting and Planning | 12 Week Year | iPad Digital Bullet Journal | PhD Student
A 12-week goal system is presented as a practical alternative to annual resolutions because it forces momentum: four short “sprints” across the year...
How To Use Obsidian: Finding Your Best Theme
Obsidian themes can look “fine for months” and then suddenly break—usually because themes and community plugins don’t always agree on how interface...
Generative Video Drops! Kling 2.6, o1, & NEW Models!
Kling 2.6 arrives with native audio generation, and early tests suggest its sound quality is competitive with top-tier rivals—while still showing the...
A Common Place for Remembering, Organizing and Using Everything You Read
A digital commonplace book in Obsidian is being built to capture “analytical reading” artifacts—bibliographic details, re-outlined arguments in the...
This AI Synthesizes 500 Papers So You Don't Have To (Elicit AI)
Elicit now lets researchers generate structured research reports from up to 50 sources for free—complete with screening, data extraction, and a...
LESSON 39 - QUESTIONNAIRES: TYPES OF INFORMATION & DESIGNS OF CONSTRUCTING A QUESTIONNAIRE
A well-designed questionnaire depends less on clever wording and more on getting usable data: enough questionnaires come back, respondents finish...
12 Worldbuilding Details You Haven't Thought Of (+ sharing details from my fantasy project!)
Fantasy worldbuilding often gets stuck on the big-ticket items—governments, magic systems, geography—while the details that make a setting feel...
How to be Creative - The Artist's Way
Creativity becomes easier to sustain when it’s treated like a daily practice for clearing mental clutter and a weekly ritual for protecting “play”...
My day with Craft: Running a Podcast, Newsletter & Projects
Craft is being used as a single command center to plan, draft, and publish an Apple-centric podcast and newsletter—while keeping work and personal...
Python FastAPI Tutorial (Part 11): Authorization - Protecting Routes and Verifying Current User
Authorization becomes real only after the API stops trusting client-supplied user IDs. This tutorial turns a working JWT login system into route...
43. SPSS AMOS - How to Improve Model Fit using CB-SEM (Confirmatory Factor Analysis)
Improving a weak confirmatory factor analysis (CFA) model fit in AMOS hinges on a disciplined loop: clean the data, then adjust the measurement model...
What is Lean Forward Learning? Online Education Needs It!
Online learning improves most when it forces learners to “lean forward”—actively practicing the exact skills they want, not passively consuming...
LESSON 31 - SIMPLE RANDOM SAMPLING: DEFINITION & STEPS OF CONDUCTING SIMPLE RANDOM SAMPLING DESIGN
Simple random sampling design is a probability sampling method where every member of a population has the same chance of being selected for a...
Lecture 2B: Computer Vision Applications (Full Stack Deep Learning - Spring 2021)
Computer vision deep learning has advanced largely by swapping in better image-recognition backbones—then reusing those same building blocks for...
How I use Notion as a Second Brain
Notion is being used less as a sprawling “everything dashboard” and more as a tightly connected system for daily execution, habit feedback, and...
Top 5 Ways to Use Litmaps
Litmaps is positioned as a research workflow tool that turns citation networks into actionable reading lists—helping researchers find relevant papers...
The Art of Making up Verbs | Verbing Nouns!
“Verbing nouns” turns non-verbs—often nouns or adjectives—into active verbs to make prose punchier, denser with imagery, and more vivid without...
Obsidian Web Clipper is Better Than What I Thought
Obsidian Web Clipper streamlines saving research from the browser by letting users clip full pages or—more importantly—only the highlighted passages...
Realtime Voice AI AGENTS Will Explode in 2025 | SHOWCASE
Real-time voice AI agents are moving from demos to practical business workflows—using function calling to check availability, confirm bookings, and...
How a Digital Minimalist uses Obsidian
A digital minimalist uses a strict “detachment” weekend to prevent information overload, then funnels the day’s fleeting ideas into Obsidian through...
3 Calendar Blocking Strategies for Peak Performance
Calendar blocking is presented as a practical way to turn a calendar into both a “map” and a “budget” for the day—so time reflects priorities instead...
Probability Theory 22 | Conditional Expectation (given random variables)
Conditional expectation given a random variable turns “conditioning on an event” into a new random variable that updates uncertainty based on what...
Introduction to Scratch Jr
ScratchJr is presented as a kid-friendly way to build interactive stories, cartoons, and simple games on iPads or Android tablets—while learning core...
GTD: A guide to Getting Things Done
Getting Things Done (GTD) is built to stop “open loops” from hijacking attention—so people can work with clarity instead of constant mental drag. The...
How to take (smart) class notes
Lecture notes in a Tle Casten work best when they start as a single, properly cited “source” note for each class session—then get broken into...
Realm Works - Where To Begin
Realm Works users often hit the same wall: the interface starts blank, so it’s unclear what to build first. The practical answer offered here is to...
THEORETICAL AND CONCEPTUAL FRAMEWORKS
A quality research proposal depends on a clear chain of meaning: concepts become measurable variables, variables are organized into a conceptual...
How to Handle Academic Criticism Gracefully [Your simple toolkit]
Academic criticism lands best when it’s treated as information—not a personal attack. The immediate move is to listen closely to the words, resisting...
Exploring the Possibilities of Science-Based AI Models
Two science-and-productivity focused AI tools are getting attention for different reasons: Notion AI is aimed at turning everyday writing and...
6 GraphDB Fundamentals Loading Data
Loading RDF data into GraphDB can be done through the Workbench interface for quick, interactive imports—or through command-line tools designed for...
These Unknown AI Tools Give PhD Students an Unfair Advantage (Before Everyone Else Finds Them)
A new wave of early-stage AI tools is aiming to give PhD students an edge not by repeating the same “chat with papers” playbook, but by tackling...
Overcoming the biggest PhD frustrations | QUICK EASY TIPS!
PhD life tends to stall people in predictable ways—especially isolation, slow progress, supervisor delays, and the mental strain of long, repetitive...
# 3 - Addresses for continuation cards
Old-school Zettelkasten users often stall because they fear “messing up” alphanumeric addresses—one wrong placement feels like it could doom the...
NEW AI Projects that will Change Gaming - BEST Gaming Machine Learning Projects
AI is moving from “assistive tool” to “content generator” in gaming—promising higher performance, more lifelike characters, and even graphics that...
Lessons from Finishing a Book (from almost giving up to thriving)
A novel draft that stalled for months ultimately turned into a fast, “effortless” write once momentum finally clicked—after a brutal stretch where...
The NEXT LEVEL tool for students? | RemNote Review 2023
RemNote’s biggest differentiator is an integrated spaced-repetition system that turns ordinary notes into flashcards—directly inside the writing...
how to BUILD A ROUTINE that will CHANGE YOUR LIFE tips for ultimate productivity & healthy habits
A sustainable routine beats raw willpower: the most productive people build systems that fit their current “season of life,” then use small,...
Which is a Better Task Management App?! | Todoist vs. Notion (2025)
Todoist and Notion both manage tasks, but they serve different working styles: Todoist is a structured, ready-to-use task system with strong built-in...
Master your Deadlines in 2025
Deadlines don’t have to trigger all-nighters and last-minute panic. A practical way to stay on track in 2025 is to replace one looming end date with...
#2 Limits of the Zettelkasten: What We Leave Out • Zettelkasten Live
The core takeaway is that a Zettelkasten archive should be built around clear principles of knowledge work—then constrained by what the archive is...
How to Integrate Your E-mails With Obsidian Using Webhooks
Saving incoming emails directly into an Obsidian vault is achievable by chaining three pieces together: a Make.com automation scenario, an...
this book CURED my procrastination / doom scrolling addiction - Dopamine Detox
Dopamine detoxing is presented as a practical way to break a self-reinforcing cycle of overstimulation—one that makes important work feel harder the...
Here's How to Solve the 6 Top Prompt Issues (Based on 29,000 OpenAI Comments)
The most common reason AI outputs fail isn’t that the model is “bad”—it’s that users repeatedly mis-handle how the model is guided. Across Fortune...
A PhD graduate's advice to new students | Avoid these mistakes
Choosing the right PhD topic and supervisor early—then building a practical plan for results—matters more than most new students expect, because it...
PhD Defense Hacked: AI Tools for Guaranteed Success Now
AI-assisted preparation can turn a PhD defense from a blind interrogation into a targeted rehearsal—by mapping likely questions to specific committee...
Tour of My Obsidian Vault
The core takeaway from this Obsidian vault tour is that Obsidian’s value comes from combining highly customizable organization with “future-proof”...
Sentence Transformers (SBERT) with PyTorch: Similarity and Semantic Search
Sentence Transformers (SBERT) turn sentences into fixed-length embeddings and then use cosine similarity to score semantic closeness—making it...
now THIS is the perfect (and realistic) student routine.
A “perfect” student routine boils down to four daily pillars—learning, fitness, social connection, and creativity—then organizes them around sleep...
Lab 07: Web Deployment (FSDL 2022)
A practical deployment pipeline turns a trained PyTorch text recognizer into a portable, shareable model service—first by compiling it to...
Organising your Research Notes Efficiently on Protolyst
A Protolyst workspace can turn familiar Word-style research templates into a structured database that automatically extracts citations, converts...
Build Anything With HYBRID AI AGENTS: Here`s How
Hybrid AI agents are emerging as a practical workaround for data sources that don’t offer APIs: combine a browser automation agent to extract...
How to find DOI of journal article
DOI numbers—short for Digital Object Identifiers—are permanent identifiers for electronic articles and books, made up of a mix of numbers, letters,...
mymind vs. Google Keep | Which note-taking app is for you?
MyMind comes out ahead for people who want a capture-and-retrieve system built around fast search, automatic tagging, and “cards” that can be...
When C-Suite FAILS at AI: 9 Mistakes CEOs Make and How to Avoid Multi-Million Dollar AI Disasters
AI adoption fails for predictable reasons—most of them trace back to leadership treating AI like a code problem instead of a coordination,...
Remote Workers Are 200x More Profitable Than Tourists for Cities
Remote work can deliver far more economic value to cities and countries than traditional tourism because it concentrates spending and tax revenue in...
The strange perks of getting a PhD | The insider realities
A PhD can deliver an unusually durable set of “soft” advantages—confidence, credibility, social access, and emotional resilience—that can outlast the...
Obsidian Basics: Search & Starred Search
Obsidian’s search just got much more powerful with version 0.8.0, adding regex support so users can match patterns instead of only plain words. The...
37. SPSS AMOS - Moderation Analysis with Categorical Moderator using Multi-Group Analysis
Moderation with a categorical variable in IBM SPSS AMOS can be tested using multi-group analysis by constraining a single path and checking whether...
How to Find a Land Patent Using a Plat Map | Roam Your Roots
Indexed county land ownership maps—often surfaced as hints on Ancestry.com—contain more than just a rough location of an ancestor’s home. They encode...
Write Atomic Notes
Atomic notetaking centers on a simple rule: each note should contain one idea. The payoff is practical—smaller, clearer ideas are easier to reason...
How to Create a Link To Previous and Next Day's Daily Note| Date Function on Obsidian(Templater)
Obsidian daily notes can be made far more navigable by automatically generating (1) the current date heading and (2) clickable links to the previous...
Readwise Reader Review + Tutorial
Readwise Reader turns saved reading into an interactive research workspace by syncing highlights and notes back to Readwise, then layering AI help...
Full Guide to Learn While You Have a Full-Time Job
Balancing a full-time job with personal growth hinges on two practical levers: aligning goals with purpose and aligning study with energy. Instead of...
Distributions 1 | Motivation and Delta Function [dark version]
Distributions were introduced to make sense of derivatives and other operations that break down at “sharp” features—especially jumps like the...
Your PhD Workspace Is Sabotaging You (Here's What to Do Instead)
A PhD workspace built for one task at a time can dramatically improve focus—and the biggest mistake is trying to do everything at the same desk....
Qualitative Coding for beginners - aggregating codes and cleaning up "dirty" codes (NVIVO)
Aggregating codes is essential for presenting clean, defensible counts in qualitative analysis—especially when a main code (or theme) contains child...
How I use Obsidian Canvas to distill and connect ideas (note-taking tips)
A single quote becomes a network of connected ideas when it’s broken into resonant words, definitions, and personal reactions on an Obsidian...
Unproductive PhD habits | 5 Damaging habits
The most damaging PhD habit is spending mental energy on outcomes that can’t be influenced—especially worrying about supervisors’ moods, response...
Distributions 10 | Distributional Derivative
Distributional derivatives turn differentiation into an operation that always exists for generalized functions, even when classical derivatives fail...
My 3-7 Time Blocking Method to GET EVERYTHING DONE (UPDATED*)
A rigid, calendar-only time-blocking schedule often backfires—creating more anxiety and overstimulation instead of structure. The core fix is a...
#9 How to Write the Abstract Section of a Research Paper?
A strong research-paper abstract can determine whether a reader, editor, or reviewer even makes it past the first page—because the abstract is often...
I Made a 2025 Vision Board in Notion! (Tutorial + Template)
A 2025 vision board in Notion should be built less for “motivation” and more for goal clarification—because repeated viewing can create a false sense...
Getting Started with TensorFlow.js | Deep Learning for JavaScript Hackers (Part 0)
TensorFlow.js is positioned as a way to run machine-learning workflows directly in JavaScript—either in the browser or in Node.js—by bridging...
Best books about doing research, data analysis, qualitative methods and methodologies + some extras
A curated reading list for researchers and students—spanning research design, mixed methods, interviewing, grounded theory, qualitative data...
Best US Scholarships REVEALED!! 🤯🔥 For Undergrad & Masters
Studying in the United States can cost far more than most families expect—roughly 1 to 1.2 crores for an undergraduate degree and 30 to 40 lakhs for...
Fabric: The Best AI Prompts for Obsidian
Fabric AI patterns are pre-made prompt templates—about 140 of them—that can be applied inside Obsidian to turn raw notes into structured outputs like...
The Al Agent Lie: Why Your Automation Is Failing (And the Simple Fix Everyone Misses)
AI automation fails most often when teams jump straight into the “core” workflow—where humans already perform well—while ignoring the messy,...
Why you can't finish what you start and how to fix it
Finishing what someone starts often fails not because of a lack of willpower, but because execution breaks down after the initial push. The core...
How to Deal With a Bad Performance Review | Fellow.app
A bad performance review doesn’t have to derail a career—turning it into a structured improvement plan is the fastest path from sting to momentum....
Full research paper ready in 4 hrs 22 minutes in 10 simple steps (WITHOUT using AI)
Publishing a full research paper for a Q1 journal can be compressed into a single workday—about 4 hours 22 minutes for drafting plus roughly an hour...
How I Plan My Week | Notion & Paper Planner Workflow
A weekly planning workflow built around Getting Things Done (GTD) and a “second brain” system aims to turn scattered tasks into a clear, time-blocked...
Ethical Thematic Analysis with ChatGPT: Step-by-step Tutorial
Ethical thematic analysis with ChatGPT hinges on one practical idea: keep tight control of the coding workflow so the model can’t “shortcut” to...
How To Get Started in Robotics (Steps You Can Take TODAY)
Getting started in robotics is less about picking a single “right” path and more about stacking cumulative learning—industry awareness, a structured...
Add Smart Notes to the slip box in Obsidian
Smart Notes in Obsidian get “smart” only after a disciplined filing workflow: create a sequence when a new note belongs between existing ones, add...
xTiles: building a second brain visually (Notion alternative)
xTiles positions itself as a visual “second brain” workspace that blends whiteboard-style note capture with Notion-like structure—without requiring...
Is everyone capable of doing a PhD?
Doing a PhD isn’t just a matter of intelligence. It requires a stack of resources, personal traits, and “fit” with the work—plus a system that...
Stop Buying AI Tools: A Framework for The 1% of Tools That Are Worth The Money
Most AI tools are likely to disappoint—or even create new risk—because every added generative system increases integration complexity, handoff...
Spaced Repetition - An Introduction
Spaced repetition is a memory-scheduling algorithm designed to fight forgetting by timing active recall so that each successful retrieval strengthens...
[[Zettlr HowTo]] #004: AutoCorrect and Magic Quotes
Zettlr’s AutoCorrect and Magic Quotes features automatically convert plain keystrokes into typographically correct characters—fractions, currency...
Why I'm Not Setting Objectives in Obsidian in 2024
After a year of intense travel, publishing, and content creation, Nicole van der Hoeven says the OKR-style goal system she used in Obsidian...
Probability Theory 8 | Bayes's Theorem and Total Probability
Bayes’s theorem and the law of total probability are derived from one simple idea: conditional probability is built from intersections. Starting with...
Deep Dive on OpenAI Data Connectors
OpenAI’s newly released “data connectors” aim to let ChatGPT search and synthesize information across workplace and productivity tools—Gmail,...
How To Use Obsidian: The Most Powerful Obsidian Tool Available NOW
Obsidian’s Web Clipper turns everyday browsing into structured, local knowledge capture by piping selected website content directly into an Obsidian...
#SmartPLS4 Series 11 - How to Design a Measurement Model with Lower Order Constructs?
Designing a SmartPLS measurement model that includes both higher-order and lower-order constructs starts with a simple rule: every lower-order...
Build Next JS Full Stack AI app with Huggingface, Docker, AWS
The core outcome is a working full-stack Next.js AI app that lets users upload an image, sends it to a server endpoint, runs object detection with a...