The fourth dimension is not impossible to visualize - that claim is at best severely limiting and at worst completely wrong. Every LLM operates in embedding spaces of 4,096 dimensions or more, and the geometric intuitions that make transformer attention work are direct extensions of the same logic this video builds from scratch.
The key insight is extrusion. A square is an infinite stack of line segments. A cube is an infinite stack of squares. A hypercube is an infinite stack of cubes - each cross-section a full 3D universe, stacked along a fourth axis perpendicular to all three. The deck of cards model makes this concrete: project 3D space onto a flat surface, free up the perpendicular dimension, and suddenly four dimensions have a home.
18 minutes. Bookmark & watch today. The clearest path into four-dimensional thinking anyone has made.
Charlie Munger was 31 years old. He was divorced, broke, and watching his nine-year-old son die of leukemia. He died at 99 worth $2.6 billion.
In 1953 he went through a divorce at 29. His wife got the house and most of what he had. He moved into a room and drove a beat-up yellow Pontiac. When someone asked why he kept the car, he said it was to discourage gold diggers.
He was making $275 a month as a lawyer at Wright & Garrett in Los Angeles. Then his son Teddy was diagnosed with leukemia. There was no treatment. The survival rate was close to zero. Munger had no health insurance.
His friend Rick Guerin said Munger would go to the hospital, hold his son for a while, then walk the streets of Pasadena crying.
Teddy died in 1955. Munger was 31.
He never let it destroy him. He said envy, resentment, revenge, and self-pity are disastrous modes of thought. Self-pity gets pretty close to paranoia. He said whenever you think some situation or some person is ruining your life, it is actually you who are ruining your life.
He rebuilt everything. He did real estate deals that made him $1.4 million. He started an investment partnership that returned 19.8 percent annually for 13 years. He became vice chairman of Berkshire Hathaway in 1978.
His advice to young people was three rules. Do not sell anything you would not buy yourself. Do not work for anyone you do not respect and admire. Work only with people you enjoy.
And one line that held everything together. The safest way to get what you want is to try to deserve what you want.
He gave away so many Berkshire shares that his fortune would have been over $10 billion. He kept $2.6 billion. He did not need the rest.
The man who walked the streets crying at 31 spent the next 68 years proving that you do not overcome tragedy. You outlast it.
Hamilton spent 10 years trying to build a 3D number system. On October 16, 1843, walking across a bridge in Dublin, he realized he needed 4 dimensions instead - and carved the equation into the stone on the spot.
Quaternions are what every robotics system, 3D game engine, and LLM positional encoding falls back on when rotation math gets hard. This video builds the full 4D geometric intuition using stereographic projection - the same trick that maps a sphere onto a flat screen.
30 minutes. Bookmark & watch today. The Alice in Wonderland connection alone is worth it.
A NASA fellow claims 5 equations explain 99 percent of the physics that actually runs your world. Understand them deeply and you are set for life. His words.
And the way he does it is what makes the video worth it.
He does not teach the five as a list. He tells them as one story, where each equation is born from the one before it. F equals ma leads into gravity. Gravity rhymes with the law of electric charge, the exact same shape. That connects to magnetism. Magnetism folds into the wave. And the wave quietly opens the door to relativity and quantum physics.
By the end, all of physics feels like a single sentence written by one hand, not a pile of formulas you were forced to memorize.
The move that stays with you comes first. He says F equals ma is written the wrong way around, and rewrites it. One tiny flip, and the most famous equation on Earth suddenly means something school never told you.
His point for why this matters now: in the age of AI, the people who understand reality itself stay in demand. Everyone else is just memorizing.
Five equations. One thread. It is in the video.
A billionaire trader has spent 40 years trying to delete a one-hour documentary. It shows him making $100 million in a single afternoon. He predicted the crash that made it possible three months in advance. He has never explained why he wants the film gone. His name is Paul Tudor Jones. The film is on YouTube.
The documentary is called "Trader." PBS filmed it in 1987, three months before Black Monday. Jones was 32 years old, working from a small New York office, wearing shorts and a t-shirt, yelling at his phones, throwing paper across the room, and sleeping under his desk. The film captures him and his research partner Peter Borish overlaying a chart of the 1929 market on 1987, month by month. The two charts tracked within one percent. Borish said this is exactly what happened in 1929. Jones said if the analog holds, October is when it breaks.
On October 19, 1987, the Dow fell 22.6 percent in a single day. It remains the largest one-day percentage loss in stock market history. That afternoon, Tudor Jones covered his shorts and made roughly $100 million. He was 33 years old. He was one of the very few traders on the street who came out ahead.
He tried to bury the tape because it made him look reckless in a professional world that punished swagger. Twenty years of legal effort did not delete it. Someone kept a copy. It is on YouTube. It has fewer views than most makeup tutorials.
The film is not really about a crash. It is about a specific philosophy of trading. Jones is shown building conviction slowly, sizing carefully, then striking hard when the setup arrives. He is never once shown making a random bet. He is shown doing the same thing five times a day, every day, for three months.
His signature line, repeated across a 45-year career:
"The most important rule of trading is to play great defense, not great offense."
He does not try to be right. He tries not to lose. He sets stops tight, cuts positions fast, and never averages down on a loser. Every trade in the film follows this template.
Tudor Investment Corp, the fund he founded in 1980, has compounded at roughly 19 percent a year for 45 years. He is 71 years old and still trading. His method has not changed since the film.
The lesson: greatness in markets is a refusal, not a talent. Refusal to be reckless. Refusal to be certain. Refusal to average down. Refusal to trust yourself in a drawdown. Tudor Jones has refused those refusals for 45 years.
The tape is free. The philosophy is repeated in every trade. Most traders will never watch it.
Nvidia CEO Jensen Huang just said every engineer will manage hundreds of agents
But most people have not even configured one Claude project
You can't run 100 agents if your first one forgets the task after 3 messages
No CS class teaches this
Not harness engineering
Not agent memory
Not project context
Not workflows that remember your work
One builder mapped the whole thing out
Free
Step by step
No experience needed
Bookmark it for the weekend
Going through some content on r/Winternomics.tv, got a lot of intel and knowledge specifically to the psychology of markets. Treasure trove of information, can become a self trained trader from the content alone
https://t.co/XzYk494D4a
Listen up!
#bitcoin#btc $btc #eth $ethusd
🚨 Anthropic just showed a 27-minute workshop on how to actually do prompts for Claude.
Taught by the people who built it.
Free. No registration. No paywall.
I've seen $300 courses that don't cover what they teach in the first 8 minutes.
Watch it and bookmark it now.
Here is one of the graphics Filippo Biondi shared with Matt Beall regarding where he believes they have discovered a 2nd Sphinx buried under Giza. The red circle on the right is where the Great Sphinx is located & the circle on the left is where they believe this 2nd Sphinx is hidden - if you zoom in you can see a mound… Based on this location, they believe they have found 100% precise geometric correlation to 1st Sphinx.
See Matt’s interview here https://t.co/87BqKULuQP
@MalkCoin Emotions don’t occupy same space as logic rule of the atom dictates value is encircled by ignorance ie most people lose & value is found where they aren’t. Bias is the act of prejudicing of information ie info bigotry & that is fueled by ego & emotional lensing get it? 😼 #HotTip
🚨 Physicists accidentally wrote an equation that points straight to God.
They were trying to explain antimatter. Instead they uncovered a mathematical symmetry so precise it feels… intentional.
I broke it down here in this article:
The 2019 #Vixmageddon chart updated in 2023 with the blue #squiggle suggest this pump generates a lower high & Armageddon isn't just the around the corner 37-44 zone is 🔑 2 hold with possibility of a wick into the purple zone 47-50 while holding downtrend line 👀 $VIX #OIL