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Someone built a full quantum atom simulator in C++ with GPU ray tracing - and it proves the model you learned in school is completely wrong. Electrons don't orbit. They exist as standing waves across 100,000 possible positions at once, rendered in real time using the Schrödinger equation. The... show more

Eron

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87,401 Aufrufe • vor 13 Tagen •via X (Twitter)

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$Someone converted the Mandelbrot set into sound by mapping fractal orbits to audio frequencies in real time on a GPU - and accidentally built an infinite synthesizer. Every point in the fractal converges to a repeating orbit with its own period and shape. Map those coordinates to speaker amplitude at 8kHz and you get an instrument where zooming in adds harmonics on top of harmonics - the same principle behind every DSP audio engine ever built. 8 minutes. Bookmark & watch today. The most unexpected use of a GPU you'll see this week.$

Someone converted the Mandelbrot set into sound by mapping fractal orbits to audio frequencies in real time on a GPU - and accidentally built an infinite synthesizer. Every point in the fractal converges to a repeating orbit with its own period and shape. Map those coordinates to speaker amplitude at 8kHz and you get an instrument where zooming in adds harmonics on top of harmonics - the same principle behind every DSP audio engine ever built. 8 minutes. Bookmark & watch today. The most unexpected use of a GPU you'll see this week.

Eron

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This is a visualization of a Rydberg wavepacket. In simple terms it is a way of showing an electron in a very highly excited quantum state. The Math comes from the Schrödinger equation for hydrogen where the electron is described by a wavefunction rather than as a tiny ball moving on a fixed path. The yellow sphere at the centre is the proton, not the electron. The colored 3D surface around it shows places where the electron is more likely to be, i.e. a probability cloud.

This is a visualization of a Rydberg wavepacket. In simple terms it is a way of showing an electron in a very highly excited quantum state. The Math comes from the Schrödinger equation for hydrogen where the electron is described by a wavefunction rather than as a tiny ball moving on a fixed path. The yellow sphere at the centre is the proton, not the electron. The colored 3D surface around it shows places where the electron is more likely to be, i.e. a probability cloud.

Mathelirium

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Charlie Sheen and Bill Maher say the real evil of drugs is that they stop working Bill: “The real evil of drugs is that they don't work as well over time, both in the day and in the long run. When you were shitty to people, you weren't mad at them. You were mad at the drug for not working as it was earlier in the day, earlier in the week, month, and year” Charlie: “It's a resentment like no other”

Charlie Sheen and Bill Maher say the real evil of drugs is that they stop working Bill: “The real evil of drugs is that they don't work as well over time, both in the day and in the long run. When you were shitty to people, you weren't mad at them. You were mad at the drug for not working as it was earlier in the day, earlier in the week, month, and year” Charlie: “It's a resentment like no other”

dank

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He is taller than her in real life but they have staged it to look like she is taller than him because she is the man and he is the woman. Everything is a lie. The poor babies call the dad, mum and the mum, dad. Oh what a deep voice you have mummy.

He is taller than her in real life but they have staged it to look like she is taller than him because she is the man and he is the woman. Everything is a lie. The poor babies call the dad, mum and the mum, dad. Oh what a deep voice you have mummy.

Netmums 💕

99,094 Aufrufe • vor 2 Monaten

Live link: Built to showcase what's possible with real-time WebGPU rendering using #threejs. Just a 6.3 MB download, yet the lighting looks baked—until you grab the sun and watch everything update in real time. I hope you like it 🤗

Live link: Built to showcase what's possible with real-time WebGPU rendering using #threejs. Just a 6.3 MB download, yet the lighting looks baked—until you grab the sun and watch everything update in real time. I hope you like it 🤗

Anderson Mancini

128,670 Aufrufe • vor 1 Monat

The double-slit experiment is a key demonstration in quantum physics that reveals the strange behavior of particles like electrons and photons. In the experiment, particles are fired at a barrier with two slits, and a screen records where they land. If both slits are open and no measurement is made, the particles form an interference pattern, like waves overlapping, even when sent one at a time. This suggests that each particle passes through both slits at once in a state called superposition. However, if detectors are placed at the slits to observe which path the particle takes, the interference pattern disappears. The particles then behave like classical objects, going through one slit or the other. This change in behavior simply from observing the system is known as the observer effect, and it highlights a fundamental principle of quantum mechanics: measurement affects the outcome. The experiment challenges our understanding of reality, showing that at the quantum level, particles don't have definite states until they are observed 🤓

The double-slit experiment is a key demonstration in quantum physics that reveals the strange behavior of particles like electrons and photons. In the experiment, particles are fired at a barrier with two slits, and a screen records where they land. If both slits are open and no measurement is made, the particles form an interference pattern, like waves overlapping, even when sent one at a time. This suggests that each particle passes through both slits at once in a state called superposition. However, if detectors are placed at the slits to observe which path the particle takes, the interference pattern disappears. The particles then behave like classical objects, going through one slit or the other. This change in behavior simply from observing the system is known as the observer effect, and it highlights a fundamental principle of quantum mechanics: measurement affects the outcome. The experiment challenges our understanding of reality, showing that at the quantum level, particles don't have definite states until they are observed 🤓

𝚃𝙷𝙴 𝚆𝙷𝙸𝚃𝙴 𝚁𝙰𝙱𝙱𝙸𝚃

51,041 Aufrufe • vor 7 Monaten

Pokemon card trader says Logan Paul’s $16M PSA 10 Pikachu would probably grade as a PSA 8 today "if you look at the actual quality of the card inside, it is not a PSA 10 standard" "is it a real PSA 10? yes because it is encased in a PSA 10 slab" "if you were to crack that card out of the PSA 10 and submit it blindly into PSA today, it's a PSA 8" "back in the day their grading standards were different than they are today, they allowed certain things to slide that they don't allow today"

Pokemon card trader says Logan Paul’s $16M PSA 10 Pikachu would probably grade as a PSA 8 today "if you look at the actual quality of the card inside, it is not a PSA 10 standard" "is it a real PSA 10? yes because it is encased in a PSA 10 slab" "if you were to crack that card out of the PSA 10 and submit it blindly into PSA today, it's a PSA 8" "back in the day their grading standards were different than they are today, they allowed certain things to slide that they don't allow today"

Yonan

57,152 Aufrufe • vor 3 Monaten

I don't trust the CIA. I know Ghost Murmur is real because I've been explaining the exact physics for over two years. It has nothing to do with trusting authority. I researched and learned. They've unified physics and they classified it. I'm exposing that fact. It's not going to be an easy thing for a lot of people who were taught wrong to accept. Tesla was right. All the textbooks in the world are wrong.

I don't trust the CIA. I know Ghost Murmur is real because I've been explaining the exact physics for over two years. It has nothing to do with trusting authority. I researched and learned. They've unified physics and they classified it. I'm exposing that fact. It's not going to be an easy thing for a lot of people who were taught wrong to accept. Tesla was right. All the textbooks in the world are wrong.

Ashton Forbes

215,849 Aufrufe • vor 5 Monaten

🔱Professor S. Lakshmi Bala of IIT Madras has published a free course on quantum mechanics, studying the three-level atom. MIT charges $80,000 to sit in a room and learn this. She didn't ask for a dollar. IIT Madras has a sub-1% acceptance rate. The students in that lecture hall competed harder to get in than most Ivy League applicants. You can watch the same lectures without applying anywhere. The course covers linear vector spaces, quantum state formalism, and the three-level atom - the math behind lasers, MRI machines, and quantum computers. Not a simplified intro. The real thing, from first principles. NPTEL built this. 7 Indian Institutes of Technology and IISc pooled their top professors and filmed the actual university curriculum. Thousands of courses. All free. Almost no one outside India knows it exists. Physics departments in the US have known for years that this content is available at no cost. They keep charging $80,000 anyway. 🔖Watch and save it before someone decides free access to elite education is a threat to the business model.

🔱Professor S. Lakshmi Bala of IIT Madras has published a free course on quantum mechanics, studying the three-level atom. MIT charges $80,000 to sit in a room and learn this. She didn't ask for a dollar. IIT Madras has a sub-1% acceptance rate. The students in that lecture hall competed harder to get in than most Ivy League applicants. You can watch the same lectures without applying anywhere. The course covers linear vector spaces, quantum state formalism, and the three-level atom - the math behind lasers, MRI machines, and quantum computers. Not a simplified intro. The real thing, from first principles. NPTEL built this. 7 Indian Institutes of Technology and IISc pooled their top professors and filmed the actual university curriculum. Thousands of courses. All free. Almost no one outside India knows it exists. Physics departments in the US have known for years that this content is available at no cost. They keep charging $80,000 anyway. 🔖Watch and save it before someone decides free access to elite education is a threat to the business model.

Trixi

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There's nothing hotter than someone who's in tune with the sexuality and desires and Arcadia is as hot as they come! 🥰💕 Watch more of the sultry Arcadia @filthygoddesss here! ☺️➡️

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There's nothing hotter than someone who's in tune with the sexuality and desires and Arcadia is as hot as they come! 🥰💕 Watch more of the sultry Arcadia @filthygoddesss here! ☺️➡️

The Ersties Spot ✨

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When the massive sanctions hit, the West predicted absolute ruin for Russia. They weren't just wrong — they completely misunderstood Russia's economic resilience. Meanwhile, look at the US economy. Washington is currently upside down. The country owes far more than it actually takes in. It’s like earning $100,000 a year but spending $130,000. The strategy was designed to break Russia. Instead, Russia survived, and the US is drowning in its own debt.

When the massive sanctions hit, the West predicted absolute ruin for Russia. They weren't just wrong — they completely misunderstood Russia's economic resilience. Meanwhile, look at the US economy. Washington is currently upside down. The country owes far more than it actually takes in. It’s like earning $100,000 a year but spending $130,000. The strategy was designed to break Russia. Instead, Russia survived, and the US is drowning in its own debt.

Rick Sanchez

29,419 Aufrufe • vor 1 Monat

WHAT IF REALITY ISN’T REAL… UNTIL YOU LOOK AT IT? In quantum physics, a particle can be in every possible state at once, until you observe it. The moment you look? Boom. One outcome shows up. The rest vanish like they were never real. It’s called the observer effect, and yes, it means your attention literally helps shape physical reality. Too wild to wrap your head around? Stay away from philosophy, where everything might just be a figment of your imagination. Source: manifestation_rituals_ on Instagram

WHAT IF REALITY ISN’T REAL… UNTIL YOU LOOK AT IT? In quantum physics, a particle can be in every possible state at once, until you observe it. The moment you look? Boom. One outcome shows up. The rest vanish like they were never real. It’s called the observer effect, and yes, it means your attention literally helps shape physical reality. Too wild to wrap your head around? Stay away from philosophy, where everything might just be a figment of your imagination. Source: manifestation_rituals_ on Instagram

Mario Nawfal

74,220 Aufrufe • vor 11 Monaten

HBM creator Kim Jung-ho reveals his lab's tHBM flipped stack publicly for the first time saying Samsung's zHBM with memory stacked on a hot GPU simply melts and is likely not the right fundamental direction "So the idea is, let's just put the HBM on top of the GPU. Then you never go outside the building, you only ride the elevator, and the speed jumps." "That's the structure Samsung is now proposing as zHBM. The z is, from the x, y, z axes we learned back in school, the vertical direction, so it means stacked in the z direction." "But unfortunately, I don't see that as the fundamental direction, because if you stack HBM on top of the GPU, the GPU gets hot and the memory melts." "So I suspect it's for very simple computation, the kind of use people call an LPU or an NPU. They showed it in passing as a fun technology, and the really important technology doesn't get shown at places like that." "So my lab researches tHBM. I believe today is the first time we're saying this publicly. We flip it, stack the HBM, and put the GPU on top of that."

HBM creator Kim Jung-ho reveals his lab's tHBM flipped stack publicly for the first time saying Samsung's zHBM with memory stacked on a hot GPU simply melts and is likely not the right fundamental direction "So the idea is, let's just put the HBM on top of the GPU. Then you never go outside the building, you only ride the elevator, and the speed jumps." "That's the structure Samsung is now proposing as zHBM. The z is, from the x, y, z axes we learned back in school, the vertical direction, so it means stacked in the z direction." "But unfortunately, I don't see that as the fundamental direction, because if you stack HBM on top of the GPU, the GPU gets hot and the memory melts." "So I suspect it's for very simple computation, the kind of use people call an LPU or an NPU. They showed it in passing as a fun technology, and the really important technology doesn't get shown at places like that." "So my lab researches tHBM. I believe today is the first time we're saying this publicly. We flip it, stack the HBM, and put the GPU on top of that."

Fireside Alpha

112,725 Aufrufe • vor 18 Tagen

The fun thing about learning modern aircraft and missiles in detail is that: You look at a game like Ace Combat and think "Oh this is just an arcade game, they don't really work like that in real life." But more often than not: They kinda do.

The fun thing about learning modern aircraft and missiles in detail is that: You look at a game like Ace Combat and think "Oh this is just an arcade game, they don't really work like that in real life." But more often than not: They kinda do.

HoraceVT 🪄🎬

434,273 Aufrufe • vor 8 Monaten

You passed physics in school. A former NASA fellow says that means nothing. You memorized the formulas and never understood a single one. His proof is the most famous equation on Earth. F equals ma. You have written it a hundred times. And he says you have been reading it backwards your whole life. It should be a equals F over m. Not force equals mass times acceleration, but acceleration is caused by a force. One is a string of symbols to memorize. The other tells you what actually happens in the universe: push something, it moves. Cause, then effect. Flip that one idea and equations you hated in school start to breathe. V equals IR becomes current is driven by voltage. Even E equals mc squared stops being trivia and becomes the sentence that told Einstein what mass really is. The comments are full of people admitting the same quiet thing. Aced physics in high school. Got to university. Realized they never understood any of it. One writes that in his country, the moment you try to actually understand physics, your grades drop, because school only rewards cramming. You were not taught physics. You were taught to pass a test and forget it. This is the video that shows the difference.

You passed physics in school. A former NASA fellow says that means nothing. You memorized the formulas and never understood a single one. His proof is the most famous equation on Earth. F equals ma. You have written it a hundred times. And he says you have been reading it backwards your whole life. It should be a equals F over m. Not force equals mass times acceleration, but acceleration is caused by a force. One is a string of symbols to memorize. The other tells you what actually happens in the universe: push something, it moves. Cause, then effect. Flip that one idea and equations you hated in school start to breathe. V equals IR becomes current is driven by voltage. Even E equals mc squared stops being trivia and becomes the sentence that told Einstein what mass really is. The comments are full of people admitting the same quiet thing. Aced physics in high school. Got to university. Realized they never understood any of it. One writes that in his country, the moment you try to actually understand physics, your grades drop, because school only rewards cramming. You were not taught physics. You were taught to pass a test and forget it. This is the video that shows the difference.

ooaes

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As someone who's been shipping LLMs since the GPT-2 days, this lecture on cross-entropy from a Stanford math grad is the closest thing to an ML PhD qualifying exam I've ever seen released publicly for free. Everyone thinks language models predict the next word. They don't. They compress language. Once you see the math, you can't unsee it. 33 minutes. Bookmark & watch today.

As someone who's been shipping LLMs since the GPT-2 days, this lecture on cross-entropy from a Stanford math grad is the closest thing to an ML PhD qualifying exam I've ever seen released publicly for free. Everyone thinks language models predict the next word. They don't. They compress language. Once you see the math, you can't unsee it. 33 minutes. Bookmark & watch today.

fintex

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A High School Freshman Entered The Transfer Portal In Full Uniform. This Has To Stop. I Don't Care How Talented You Are , The Moment You Pull A Stunt Like This, You've Already Lost Me As A Coach. Transfer For The Right Reasons. Move Out Of The District. Don't Like The Coach. That's Real. But Standing In Your Uniform Like You're A Free Agent At 14? That Ain't It. If Someone Is Encouraging You To Do This - Look Around And Ask Yourself Who's Really In Your Corner. Do It The Right Way. Always. 🙏 Sean Salisbury Adam Sager Rumble 🏴‍☠️ #HighSchoolFootball #TransferPortal #YouthSports #Football #Recruiting #DoItTheRightWay

A High School Freshman Entered The Transfer Portal In Full Uniform. This Has To Stop. I Don't Care How Talented You Are , The Moment You Pull A Stunt Like This, You've Already Lost Me As A Coach. Transfer For The Right Reasons. Move Out Of The District. Don't Like The Coach. That's Real. But Standing In Your Uniform Like You're A Free Agent At 14? That Ain't It. If Someone Is Encouraging You To Do This - Look Around And Ask Yourself Who's Really In Your Corner. Do It The Right Way. Always. 🙏 Sean Salisbury Adam Sager Rumble 🏴‍☠️ #HighSchoolFootball #TransferPortal #YouthSports #Football #Recruiting #DoItTheRightWay

UnpavedSeanSalisbury

66,342 Aufrufe • vor 4 Monaten

👽UFO Researcher James Fox: "The question is origins and intent." "Is it us from the future, is it time traveler, is it people operating in a slightly different dimension? Like a radio signal, you just change the frequency and boom." "The government doesn't really know either. Think of the secrecy more of a question of what they don't know than what they know." "The jigs up. I don't think they're gonna put the genie back in the bottle at this point."

👽UFO Researcher James Fox: "The question is origins and intent." "Is it us from the future, is it time traveler, is it people operating in a slightly different dimension? Like a radio signal, you just change the frequency and boom." "The government doesn't really know either. Think of the secrecy more of a question of what they don't know than what they know." "The jigs up. I don't think they're gonna put the genie back in the bottle at this point."

High Strangeness

13,696 Aufrufe • vor 1 Monat

The 'Pro' model in ChatGPT does look like a real upgrade - generations are 3-4x times faster and look at lot better. I wouldn't say it is a giant leap forward, but a material upgrade - generations are richer, with more detail and coherence. Considering that generations take c.20 minutes, I wonder if it becomes viable to include the Pro model inside Codex. The Pro mode is where they have a clear advantage vs Anthropic, who don't have an equivalent model.

The 'Pro' model in ChatGPT does look like a real upgrade - generations are 3-4x times faster and look at lot better. I wouldn't say it is a giant leap forward, but a material upgrade - generations are richer, with more detail and coherence. Considering that generations take c.20 minutes, I wonder if it becomes viable to include the Pro model inside Codex. The Pro mode is where they have a clear advantage vs Anthropic, who don't have an equivalent model.

Peter Gostev (SF: 22-26 June)

153,665 Aufrufe • vor 4 Monaten