Brainfeed Summaries — AI-Powered Video Summaries — Page 49
Browse AI-powered summaries of educational YouTube videos on science, technology, productivity, and more.
10,682 summaries
Using LangChain Output Parsers to get what you want out of LLMs
LLM apps fail most often when they accept whatever text a model happens to generate instead of forcing that output into a structure the application...
How To Use Obsidian: Tables & Advanced Tables
Obsidian tables have gone from “frustrating and non-intuitive” to a practical way to organize information in rows and columns—without leaving...
1 vs 2 Obsidian Vaults - How Many Should You Have?
The central takeaway is that Obsidian users don’t need to choose “one vault or many” as a rule—vault count should match how much their notes need to...
Do You Have a Dashboard for Your Thoughts? (Obsidian Tutorial)
A unified Obsidian system built around links—rather than folders—aims to keep ideas flowing from capture to connection to communication, so knowledge...
3 Hidden Factors That Can Predict Your Future
A person’s “future” can be nudged by forces that start long before adulthood—calendar cutoffs, early advantages that compound, and the psychology of...
ChatGPT Can Now Call the Cops, but 'Wait till 2100 for Full Job Impact' - Altman
OpenAI is rolling out age-assessment features that can restrict adult capabilities for users it believes may be under 18—and in extreme cases, route...
Gemini TTS - Native Audio Out
Google’s “native audio out” for Gemini is now available in preview, letting developers generate speech directly from Gemini models with controllable...
Introducing Gemini 3.1 Pro
Google is rolling out Gemini 3.1 Pro, a “0.1” update that marks a noticeable jump in reasoning and benchmark performance—and, crucially, brings finer...
Enhance The New Metadata Properties in Obsidian MD with These Plugins
Obsidian’s new “file properties” feature turns note metadata into editable, user-friendly fields—checkboxes, dates, and sidebar views—making it far...
I wrote 10,000 words of my dissertation in 5 days
A dissertation can be drafted fast when writing stops being treated like a test of readiness and becomes a timed practice with built-in momentum....
How I Built a Task Management System using Obsidian MD and Todoist Sync Plugin
A practical way to turn Obsidian into a real task hub is to pair it with Todoist and the Todoist Sync plugin, then drive everything inside Obsidian...
ChatGPT Prompt Engineering: LEVEL UP Your Skills!
The core takeaway is a set of practical ChatGPT prompt templates designed to speed up learning by turning raw information into study-ready...
Claude Skills - SOPs For Agents
Standard operating procedures are becoming a core building block for AI agents—not just a human workflow tool. The shift matters because LLM output...
17 Tips to Level-up in Logseq
Logseq power comes less from memorizing features and more from building a retrieval-friendly system: default uncertain inputs to the Daily Journal,...
Notion Build With Me: A Spaced Repetition Database
A spaced-repetition system built directly in Notion can turn existing flashcard-style notes into a self-updating schedule—tracking each study...
These New ChatGPT Features Will Change How You Do Research Forever!
ChatGPT’s biggest research upgrade is “Customized chat GPT,” which lets users set a persistent persona and preferences—then apply those settings...
Programming Terms: Idempotence
Idempotence means an operation can be repeated multiple times without changing the outcome after the first application. In practical programming...
Chat With Your Database! Build a Local SQL AI Agent to Query Databases (LangChain & Ollama)
A fully local “chat with your database” agent can translate natural-language questions into SQL, run the queries against a local SQLite database, and...
Self Evaluation Performance Review Examples | Fellow.app
Self-evaluation performance reviews are positioned as a practical, employee-driven way to shape career growth—by turning day-to-day contributions...
Cloud vs Local GPU Hosting (what to use and when?)
Cloud GPU renting beats buying for most learners because the break-even point is measured in thousands of hours—far more time than hobbyists or...
ChatGPT Prompt Engineering: The «Let`s think about this” Prompt
A single “Let’s think about this” prompt reliably generates multiple high-quality perspectives on habit building—turning one basic passage into...
Python Tutorial: Securely Manage Passwords and API Keys with DotEnv
Using python-dotenv (imported as “dotenv” in code) to load environment variables from a local .env file lets developers keep API keys and other...
Recurring Tasks in Notion + Self Referencing Filter (New Feature)
Recurring tasks in Notion can be handled without built-in automation by leaning on a simple scheduling habit: use due dates (not “due dates do dates”...
Why 5 Million People Are OBSESSED With Excalidraw
Excalidraw’s breakout advantage in Obsidian isn’t just that it lets people sketch—it lets sketches behave like first-class notes that stay linked to...
Get Stuff Done: Design Your Workflow and Double Your Productivity class, at Parisoma
Thiago Forte’s class at Parisoma frames productivity as a system for turning mental “open loops” into clear, actionable next steps—so work stops...
Categorical Predictor/Dummy Variables in Regression Model in SPSS
Categorical predictors like gender and country can’t be entered directly into a standard linear regression in SPSS because they aren’t metric...
How I Use Deep Work as a Computer Science PhD Student | Bullet Journal Spreads for Productivity
Deep work is presented as the core survival skill for PhD students in an attention-scarce world: long stretches of distraction-free concentration...
FULL note-taking session in Obsidian (with commentary!)
A structured note-taking workflow in Obsidian turns reading into a web of “atomic” ideas by starting from source notes, extracting quotes, and then...
Harrison Chase - Agents Masterclass from LangChain Founder (LLM Bootcamp)
Agent systems are built around a simple but consequential shift: use a language model as a reasoning engine that decides which tool to call next,...
Planning For 2023 Using Obsidian
The core shift behind a successful 2023 planning system is replacing rigid, short-term targets with flexible, measurable progress—and then backing...
The Future of AI Prompting: 5 Context Levels
AI output quality is no longer mainly a matter of writing clever prompts. The biggest gains come from feeding an LLM the right “context”...
ChatGPT Prompt Engineering DIY Research: Master Prompt Crafting Today!
A practical workflow for inventing new prompt sequences for ChatGPT and other LLMs is built around mining research papers, turning them into reusable...
Best AI Tools for Deep Research (Ranked by a PhD, Not Hype)
Deep-research tools for academia are only useful if they deliver recent, well-cited scholarship in a form researchers can actually use. After running...
Managing My Time With the Week Blueprint Method
A “week blueprint” reframes time management as risk management: instead of dynamically blocking every hour, it uses a static, repeatable template of...
Notion Calendar is a Game Changer
Notion Calendar adds a long-awaited calendar layer to Notion, but its real value comes from how it reshapes scheduling and time blocking—especially...
ChatGPT 4o - Research Techniques Made Simple
ChatGPT 4o is being used as a research assistant that turns full peer-reviewed papers—often including figures—into usable summaries,...
Gemini 2.0 Flash
Google’s Gemini 2.0 Flash marks a shift from “multimodal input” to “multimodal output,” with the model able to generate audio and images...
watch this if you feel stuck in life
Feeling directionless is often less about lacking talent and more about chasing the wrong kind of “progress.” The core message is that life improves...
Your AI Agent Fails 97.5% of Real Work. The Fix Isn't Coding.
AI agents are becoming capable enough to do real work—yet they still fail at the long-running, context-heavy parts that keep organizations safe. The...
How to Do a Literature Search Part 1: Search Keywords | Searching for a Literature Review
A literature search starts long before typing terms into a database: it begins with building a keyword set that matches how researchers actually...
Do This and Fix Your Schedule
Procrastination isn’t treated as a character flaw so much as a predictable brain response: people avoid unfamiliar, challenging work because it...
for those who need a gateway to radical imagination
Literacy—especially deep, sustained reading and writing—is framed as a safeguard for freedom of thought in an era where AI tools make “frictionless”...
The Richest Man in Babylon - Summary (FULL + ANIMATED)
Ancient Babylon’s wealth lessons boil down to a single practical claim: money isn’t a fixed pie, and lasting prosperity comes from mindset,...
How To Build a Content Team of SEO AI Agents (n8n, OpenAI, Aidbase)
A fully autonomous SEO content pipeline can be built by chaining AI agents for keyword discovery, topic planning, deep research with citations,...
Use AI to Clone Voices & Speak OTHER LANGUAGES! - Elevenlabs + ChatGPT 4
ElevenLabs’ newly added multilingual text-to-speech model can render the same cloned voice across multiple languages—English, German, Polish,...
Pandas Dataframes on your GPU w/ CuDF
A GPU-accelerated “drop-in” pandas replacement from NVIDIA’s RAPIDS—CuDF’s pandas accelerator—can turn slow, CPU-bound DataFrame workloads into...
PDFs in Logseq: The Best Way to Take Notes from PDFs
Logseq is presented as a practical “one place” system for turning PDF reading into searchable, linkable notes—without scattering files across...
New Command Center V2 for Notion Life Operating System
A redesigned “Command Center V2” turns Notion’s life operating system into a more connected, automated dashboard—so updates to pillars, pipelines,...
Why The Western Worldview Limits Human Potential
Western philosophical materialism—treating matter as the only fundamental reality and consciousness as a byproduct—sets tight limits on how people...
Making notes actually useful in Obsidian
Notes only matter if they get used—and in Obsidian, that usefulness depends on a two-stage workflow: capture first, then process. The capture phase...
Regular reviews in Obsidian with Periodic Notes
Regular reviews are the backbone of a system that stays useful as life changes—and Obsidian’s Periodic Notes plugin turns that habit into something...
6-ARC STORY STRUCTURE (character driven + pantser friendly) | with template 📝
A character- and relationship-driven plot structure built from six compact “arcs” is designed to keep discovery writers moving without forcing rigid...
Notion Content Creation Pipeline with Dashboard + Database
A Notion “content production machine” turns high-volume content work into a structured pipeline—tracking every piece from fleeting ideas to published...
Escaping the PostDoc trap: Your ONLY options
Escaping the postdoc “trap” comes down to a blunt choice: either build a track record strong enough to win an academic job at a university, or leave...
Claude vs ChatGPT vs Gemini vs Perplexity: The BEST AI for Research
Paid AI assistants are increasingly used for academic work, but performance depends less on “which model is best” and more on the specific research...
Building News AI Agents Using CrewAI And Google Gemini Pro LLM Models
The core takeaway is that a multi-agent workflow can generate a structured “news-style” report by chaining specialized agents—one that researches and...
How to use properties and templates in Logseq
Logseq’s page and block properties are turning metadata into a practical search engine—especially when paired with templates that force consistent...
"Obsidian" Canvas on STEROIDS: Excalidraw 1.9.5 release
Excalidraw 1.9.5 for Obsidian adds “frames” and a new way to embed almost any file from your Vault as live, interactive iframes—turning Obsidian...
NOTION TUTORIAL: HOW to SYNC ANNOTATIONS (Highlights) from EBOOKS and ARTICLES (PDFs) using READWISE
Syncing your reading highlights into Notion can turn scattered annotations into a usable starting point for writing—without manually copying quotes...
Private GPT4All : Chat with PDF with Local & Free LLM using GPT4All, LangChain & HuggingFace
Running a local, privacy-friendly “chat with your PDF” pipeline is practical with GPT4All—provided the workflow is built around retrieval (embeddings...
Nano Banana Pro is Jaw Dropping: 18 Use-Cases That Were Impossible Before
Nano Banana Pro is a visual reasoning model that can generate finished, publication-ready visual artifacts—diagrams, dashboards, typography-heavy...
How to SELL YOURSELF to a potential research supervisor. Most get it wrong
Winning a research supervisor comes down to managing emotion first, not dumping evidence first. Many applicants lead with a spreadsheet of...
Build Hour: AgentKit
Agent Kit is positioned as a faster, safer way to build multi-step AI agents—shifting agent development from hand-coded orchestration and fragile...
The Skill That Separates AI Power Users From Everyone Else (Why "Clear" Specs Produce Broken Output)
AI power users are separating themselves from everyone else by learning when to treat AI like a colleague versus when to treat it like a tool—and the...
Unglamorous truths about writing a thesis | PhD, Masters, Bachelors
Writing a thesis is less about producing perfect sentences on the first pass and more about maintaining momentum long enough to generate enough text...
How to process notes in Obsidian // Readwise Official Obsidian plugin
A practical workflow for turning scattered highlights into usable knowledge is built around Readwise as a “middleware” layer between raw reading and...
Academic AI Tools That Feel like CHEATING
Academic work is getting faster—and more “cheaty”—thanks to AI tools that plug directly into the research workflow rather than forcing scholars to...
How to Get Started with Logseq | Videos I wish I had (Part 2)
Logseq’s real value comes from how people structure relationships between notes—not from linking everything blindly. Using a Wikipedia-style “wiki”...
Someone Will Get Really Rich Doing This
AI-powered “Nad” workflows are spreading across social media, but many non-technical users find the underlying tools too complex—especially the...
Make Tana Supertags 🦸 in Obsidian using the Metadata Menu Plugin
Obsidian can mimic Notion-style “super tags” by using the Metadata Menu community plugin, letting users define structured metadata (fields) for notes...
Productive Life Wiki for Notion: Optimize with Global Tags (Free Template)
A “global tags” database in Notion can act as a hub that organizes many other databases at once—by turning tag options into dedicated sub-views and...
Complete Deep Learning Roadmap | CampusX
Deep learning is the foundational skill set behind today’s GenAI and LLM work—and the fastest path to becoming job-ready is a structured, six-month...
how to study EVEN when you're tired. (realistic advice)
The central message is that studying while exhausted works best when energy—not willpower—drives the plan. Instead of forcing long sessions after...
The Real Difference Between Gemini 3 and ChatGPT 5.1—Context vs. Task
The key difference between Gemini 3 and ChatGPT 5.1 isn’t just brand or capability—it’s how each model handles “entropy,” meaning the messiness and...
Hands On Testing! Open AI's New "GPTs" & ChatGPT Update!
ChatGPT’s latest update streamlines model switching and folds more multimodal tools into a single workflow—while OpenAI’s new GPTs feature promises a...
Best AI tools for ENTIRE Research Workflow 2026 - Literature Review, Research Writing, Diagrams etc.
AI tools are most useful to researchers when they’re mapped onto specific stages of the research workflow—rather than treated as one-size-fits-all...
Day 4- Python From Start- Building End To End Gen AI And Agentic AI Projects Skeleton
Agentic AI is framed as a shift from single, chatbot-style responses to autonomous, multi-agent workflows—where several specialized AI agents...
XGBoost For Classification | How XGBoost works on Classification Problems | CampusX
XGBoost classification works by repeatedly training decision trees to fix the mistakes of the current model, using log-odds (not raw probabilities)...
How I Ranked 1st at Monash University - 2 Mindset Shifts
Finishing a Master’s while working full-time and still ranking first came down to two mindset shifts: stop treating exam grades as a measure of...
Open AI SHIPS: "GPT o1" First Look! ("Strawberry" Chain of Thought Reasoning)
OpenAI has released a new reasoning-focused model family, “o1,” built around the rumored “Strawberry” chain-of-thought style approach. For ChatGPT...
North Korean Hacker Infiltrates US Company
A North Korean “fake IT worker” was hired as a principal software engineer at a U.S. company, then triggered rapid detection and containment after...
LeCun Said LLMs Are a Dead End—Then Revealed Meta Fudged Their Benchmarks. Both Matter - Here's Why.
AI’s next phase is less about flashier chat demos and more about whether foundation-model companies can win durable, data-driven advantages in...
Mistral 8x7B Part 1- So What is a Mixture of Experts Model?
Mistral’s newly released “8x7B” model is a Mixture of Experts (MoE) system: eight separate expert networks, each roughly the size of Mistral 7B, are...
How To Use Obsidian: Project Management
A new Obsidian projects workflow centers on a plugin that turns scattered project notes into a single, filterable interface—complete with board,...
I read Mary Meeker's 340 Slide AI Deck—Here Are the Top Takeaways
Mary Meeker’s first AI trends report in five years—an enormous 340-slide deck—puts hard numbers behind a simple claim: AI is growing at a pace that...
From Prison to Power: Kevin Trudeau on Manifesting Anything
A central claim ties Kevin Trudeau’s personal history to a broader “manifesting” framework: adversity can be the very mechanism that delivers what...
I Mapped Where Every AI Agent Actually Sits. Most People Pick Wrong.
OpenClaw didn’t just launch an AI agent framework—it forced every major company to pick a different strategy for where agents run, who orchestrates...
How to Set Up Your Forever Notes ✱ Journal in Apple Notes (Step-by-Step Guide)
A step-by-step Apple Notes setup turns journaling into a long-term system: 383 linked notes that combine daily capture with monthly planning,...
How to read papers effectively | Research reading technique
Reading research papers effectively hinges on one idea: treat each paper like a targeted problem-solving task, not like a book to be consumed from...
What makes a good PhD thesis? 7 clever aspects to perfect!
A strong PhD thesis isn’t just about having good research—it’s about making examiners feel confident that the work is both genuinely new and...
How To Build A Progress Bar In Notion: Habit Tracker (Part 1)
A Notion habit tracker can display a visual progress bar using nothing more than formula properties—one design uses a “classic” bar made from a...
DeepSeekR1 - Full Breakdown
DeepSeek has released open weights for its reasoning model family, led by DeepSeek R1, along with a set of distilled smaller models that can...
The Modular Architecture of Intelligence
Biological brains may learn new tasks fast because they reuse stable “modules” of neural computation—then dynamically route and gate information...
Why Apple Notes is The ONLY Note-Taking App You Need
Apple Notes wins because it removes friction from the act of capturing ideas—so people stop wasting hours chasing the “perfect” system and actually...
Image Annotation with LLava & Ollama
A practical way to turn a cluttered screenshot folder into a searchable archive is to run a local vision-language model over each image and save the...
PhD application mistakes and top tips!
PhD applications often fail for a simple reason: they don’t make three “why” answers unmistakably clear—why the applicant should do a PhD, why that...
How I Organize My Notes & Automate Tags In Notion
A simple two-part tagging system—pairing “focus” and “broad” tags with Notion relations—lets notes automatically sort into drawers and order...
Notion Quick Entry Notes & Tasks (Viewer Q&A)
Notion’s “quick entry is too slow” reputation misses the point: with the right setup, adding a task or note can take only a couple seconds while...
Obsidian Dashboard Setup: Plan & Track Your Life in 2024 With Obsidian(Showcase)
A personal “life OS” built in Obsidian turns goal setting, daily reflection, weekly review, and task management into a connected system—so progress...
Organize Your Knowledge with Zettelkasten
Zettelkasten turns scattered notes into a connected knowledge system by forcing ideas into small, linkable “atomic” entries with stable identifiers....