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Long before famous mathematicians like Pythagoras and Euclid, geometry was not yet a formal science. Then came Thales of Miletus. He looked at a circle and discovered a rule that no one had ever bothered to prove: If you draw a triangle inside a circle where one side is...

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The Math Flow

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33,916 görüntüleme • 1 ay önce •via X (Twitter)

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Cauchy Residue Theorem ✍️ It is given by Augustin-Louis Cauchy, This theorem is a mathematical shortcut that determines the total value of a path around a closed loop based on the "problem points" inside it. Imagine walking in a complete circle. You might expect your net change to be zero. However, if there are specific spots within that circle acting like drains or springs, they add a unique "strength" to your journey. In complex analysis, these spots are called singularities, and their individual strengths are known as residues. Instead of calculating the influence of the function at every step along your path, the theorem lets you identify which singularities are enclosed by your loop, add their residues together, and multiply by a constant factor. This turns a complicated boundary calculation into a simple task of internal accounting, where the behavior of the entire perimeter depends entirely on the special points hidden in its center.
0:28

Cauchy Residue Theorem ✍️ It is given by Augustin-Louis Cauchy, This theorem is a mathematical shortcut that determines the total value of a path around a closed loop based on the "problem points" inside it. Imagine walking in a complete circle. You might expect your net change to be zero. However, if there are specific spots within that circle acting like drains or springs, they add a unique "strength" to your journey. In complex analysis, these spots are called singularities, and their individual strengths are known as residues. Instead of calculating the influence of the function at every step along your path, the theorem lets you identify which singularities are enclosed by your loop, add their residues together, and multiply by a constant factor. This turns a complicated boundary calculation into a simple task of internal accounting, where the behavior of the entire perimeter depends entirely on the special points hidden in its center.

ScieVision

10,947 görüntüleme • 5 ay önce

Muslim man in America is asked a simple question, “If you like your religion so much, why don't you go to a Muslim country?” The Muslim man proudly proclaims “This is a Muslim country” and they are here to take over America “whether you like it or not.” He straight up says this is their goal her “This is a Muslim country and every single one of you will be Muslim. It's just that simple because Allah says this religion of mine will enter every single home whether you like it or not. It would overtake every religion whether you like it or not.”
0:20

Muslim man in America is asked a simple question, “If you like your religion so much, why don't you go to a Muslim country?” The Muslim man proudly proclaims “This is a Muslim country” and they are here to take over America “whether you like it or not.” He straight up says this is their goal her “This is a Muslim country and every single one of you will be Muslim. It's just that simple because Allah says this religion of mine will enter every single home whether you like it or not. It would overtake every religion whether you like it or not.”

Wall Street Apes

1,674,702 görüntüleme • 9 ay önce

“I woke to a crushing sensation, like if you were on the bottom of a dog pile of people on top of you, and I just wanted to scream, get off me so I can breathe. At that moment I heard, and ‘heard’ is not the right word for it, it was like a sensational sound that shot through my head behind my ear and went inside, not an audible sound, but a different sound that increased in pitch and intensity and ended in a soft pop that felt like it was in the center of my head. That overpressure wave shot through my body from head to toes and I felt every single muscle in my body lock up, like being electrocuted. It was like nothing I’ve ever felt in my life before or after, and I thought, is this one of those sleep paralysis demons, because every single muscle then relaxed and I felt like I was falling through the bed and floor.”
22:27

“I woke to a crushing sensation, like if you were on the bottom of a dog pile of people on top of you, and I just wanted to scream, get off me so I can breathe. At that moment I heard, and ‘heard’ is not the right word for it, it was like a sensational sound that shot through my head behind my ear and went inside, not an audible sound, but a different sound that increased in pitch and intensity and ended in a soft pop that felt like it was in the center of my head. That overpressure wave shot through my body from head to toes and I felt every single muscle in my body lock up, like being electrocuted. It was like nothing I’ve ever felt in my life before or after, and I thought, is this one of those sleep paralysis demons, because every single muscle then relaxed and I felt like I was falling through the bed and floor.”

Shawn Ryan

382,068 görüntüleme • 5 ay önce

Carl Icahn has averaged 15% a year for 22 straight years - when he was a freshman at Princeton, a Wall Street legend told him one rule: "remember this kid - never fight the Fed" this is him explaining the one rule that kept him profitable for 22 straight years, why he saw a crash coming before anyone else, and explaining why that rule matters more now than ever "when I was a freshman at Princeton, a friend's father looked at me and said: one bit of advice, remember this - if you ever get into Wall Street, never fight the Fed" "all these people telling you the Fed should pivot - it's like telling a drug addict okay you took enough, go ahead and have a good time again. you can't do that. you have to get rid of the problem" bookmark & watch the full conversation ↓
26:17

Carl Icahn has averaged 15% a year for 22 straight years - when he was a freshman at Princeton, a Wall Street legend told him one rule: "remember this kid - never fight the Fed" this is him explaining the one rule that kept him profitable for 22 straight years, why he saw a crash coming before anyone else, and explaining why that rule matters more now than ever "when I was a freshman at Princeton, a friend's father looked at me and said: one bit of advice, remember this - if you ever get into Wall Street, never fight the Fed" "all these people telling you the Fed should pivot - it's like telling a drug addict okay you took enough, go ahead and have a good time again. you can't do that. you have to get rid of the problem" bookmark & watch the full conversation ↓

Сarm1ne

303,612 görüntüleme • 28 gün önce

"At school or university, the thing is to be brilliant and to get the answer right first time. And there are brilliant people who can do that, but for the rest of us, we're not brilliant. And to get there, we have to strive and we have to go through failure. And we realize that you don't get it right first time, you don't get it right second time. In my case, and I counted it, it's 5,127 times. One of the things I always want to say is that sounds like a struggle. It was a struggle, but actually it was a hugely enjoyable struggle. The debt was mounting and I had three children, a wife and a home, and then a mortgage to pay, like everybody else. But I had a real point in life, I had a real aim and I had to get there. And the failures were interesting because I'd learned from every single one of them."
0:51

"At school or university, the thing is to be brilliant and to get the answer right first time. And there are brilliant people who can do that, but for the rest of us, we're not brilliant. And to get there, we have to strive and we have to go through failure. And we realize that you don't get it right first time, you don't get it right second time. In my case, and I counted it, it's 5,127 times. One of the things I always want to say is that sounds like a struggle. It was a struggle, but actually it was a hugely enjoyable struggle. The debt was mounting and I had three children, a wife and a home, and then a mortgage to pay, like everybody else. But I had a real point in life, I had a real aim and I had to get there. And the failures were interesting because I'd learned from every single one of them."

David Senra

137,546 görüntüleme • 7 ay önce

Chancellor Merz: "Ukraine feels like a European country. It is a European country. Ukraine must have a European perspective. We must not lose Ukraine to Russia - not even in a perceived, emotional sense. Instead, we must tell the people of Ukraine that they have a future in Europe. At the same time, accession to the European Union always takes a very long time. We cannot simply say, 'Someday you might be allowed to come.' We must tell Ukraine, 'Yes, there is a concrete roadmap, a step-by-step process for getting closer to the European Union.' These must be the first credible and irreversible steps that will ultimately lead to full EU membership. It will take time. But we must begin. Every journey begins with the first step."
1:53

Chancellor Merz: "Ukraine feels like a European country. It is a European country. Ukraine must have a European perspective. We must not lose Ukraine to Russia - not even in a perceived, emotional sense. Instead, we must tell the people of Ukraine that they have a future in Europe. At the same time, accession to the European Union always takes a very long time. We cannot simply say, 'Someday you might be allowed to come.' We must tell Ukraine, 'Yes, there is a concrete roadmap, a step-by-step process for getting closer to the European Union.' These must be the first credible and irreversible steps that will ultimately lead to full EU membership. It will take time. But we must begin. Every journey begins with the first step."

Anton Gerashchenko

44,265 görüntüleme • 3 ay önce

This may be the best compilation of Barry’s history I have ever seen. Easy to understand and direct- but long. So, bookmark it and circle back to watch when you have the time. Then share with your friends and family that still think Barry was a stellar President. He was a plant.
21:35

This may be the best compilation of Barry’s history I have ever seen. Easy to understand and direct- but long. So, bookmark it and circle back to watch when you have the time. Then share with your friends and family that still think Barry was a stellar President. He was a plant.

Shannon 🇺🇸I stand with America

50,649 görüntüleme • 5 ay önce

Remote Viewer Warns of a Terrifying Coordinated Attack on a Major US City?! Remote Viewer, Daz Smith, looked at April world events and what he got back is potentially concerning... "...So it was large structures, weirdly higher than any of containership. I shouldn't have looked at that a bit more detail, but I didn't. Maybe I just thought it was appropriate, moved it to one side, but definitely large structures." "And it felt like the structures were on fire. So I, you know, asked the question why here? And I felt like there was a ground based attack, that was going to happen in, in, in this city location. And it felt like it was like a bomb attack. And I had, like, this very strong visual of a, white truck or van that might be involved, which I tried to draw here. So the, you know, they had these kind of, modern looking van in front of a, multi-level structure, almost like this, like the entranceway or something of the structure." "So it felt like it was a kinetic event, of lots of explosive energy. It was very loud. There was wide dispersal. Definitely had a terror attack feel. It feels like it was a driven vehicle parts and then detonated, as an act of retaliation. The vehicle fills, larger than a car. Felt very van like, possibly white, possibly have branding on it as well." "...It was strategically positioned, in front of an important structure. The whole thing felt very US based. Just not that weird kind of U.S filled me, getting targets. And I also have a dang tang feel to this as well, so it felt like it was in a large U.S urban city, which gave me the idea of New York. Because maybe because I've been to New York and, you know, just had that, but definitely had an East Coast feel to this..." "...it was definitely driven, implanted..." "...it felt like it was in planning. So they were planning or rehearsing for a future event, which is, you know, what we're looking for, a month ahead. And I had a weird I had a well here, weirdly, of Holy Cross... it starts with fear and panic, and it's like they're just implanting a message.... Trying to timeline this site here. You know, again, this is all very experimental..."
2:09

Remote Viewer Warns of a Terrifying Coordinated Attack on a Major US City?! Remote Viewer, Daz Smith, looked at April world events and what he got back is potentially concerning... "...So it was large structures, weirdly higher than any of containership. I shouldn't have looked at that a bit more detail, but I didn't. Maybe I just thought it was appropriate, moved it to one side, but definitely large structures." "And it felt like the structures were on fire. So I, you know, asked the question why here? And I felt like there was a ground based attack, that was going to happen in, in, in this city location. And it felt like it was like a bomb attack. And I had, like, this very strong visual of a, white truck or van that might be involved, which I tried to draw here. So the, you know, they had these kind of, modern looking van in front of a, multi-level structure, almost like this, like the entranceway or something of the structure." "So it felt like it was a kinetic event, of lots of explosive energy. It was very loud. There was wide dispersal. Definitely had a terror attack feel. It feels like it was a driven vehicle parts and then detonated, as an act of retaliation. The vehicle fills, larger than a car. Felt very van like, possibly white, possibly have branding on it as well." "...It was strategically positioned, in front of an important structure. The whole thing felt very US based. Just not that weird kind of U.S filled me, getting targets. And I also have a dang tang feel to this as well, so it felt like it was in a large U.S urban city, which gave me the idea of New York. Because maybe because I've been to New York and, you know, just had that, but definitely had an East Coast feel to this..." "...it was definitely driven, implanted..." "...it felt like it was in planning. So they were planning or rehearsing for a future event, which is, you know, what we're looking for, a month ahead. And I had a weird I had a well here, weirdly, of Holy Cross... it starts with fear and panic, and it's like they're just implanting a message.... Trying to timeline this site here. You know, again, this is all very experimental..."

Future Forecasting Group

14,822 görüntüleme • 3 ay önce

"It's a win for everyone, but it's especially a big win for Hyperliquid. 90% of the revenue goes to them" Ram on why Coinbase and Circle made a strategic move to neutralize an emerging competitor "For Coinbase and Circle, they were able to neutralize an emerging competitor. Very strategic move. Installing themselves at a key point in this new infrastructure" "For Hyperliquid, 90% of the revenue here goes to them. That's the toll they exact for having accomplished a tremendous amount over the last several years" "It was very prophylactic of Coinbase to get ahead of that. Hyperliquid is emerging as a decentralized trading venue. Hype is one of the assets you want to own this cycle"
1:22

"It's a win for everyone, but it's especially a big win for Hyperliquid. 90% of the revenue goes to them" Ram on why Coinbase and Circle made a strategic move to neutralize an emerging competitor "For Coinbase and Circle, they were able to neutralize an emerging competitor. Very strategic move. Installing themselves at a key point in this new infrastructure" "For Hyperliquid, 90% of the revenue here goes to them. That's the toll they exact for having accomplished a tremendous amount over the last several years" "It was very prophylactic of Coinbase to get ahead of that. Hyperliquid is emerging as a decentralized trading venue. Hype is one of the assets you want to own this cycle"

Laura Shin

16,487 görüntüleme • 2 ay önce

🚨🇺🇸🇮🇷 Trump has dropped every demand except the nuclear weapons one, and that may be the key to avoiding war. Trita Parsi broke down why this shift in tone changes everything. "That may prove to be absolutely crucial, because that was the original red line that he had a year and a half ago. And had he stuck with that red line and not shifted to the Israeli red line of no enrichment, then there wouldn't have been a war back in the summer in the first place." Trita Parsi
6:13

🚨🇺🇸🇮🇷 Trump has dropped every demand except the nuclear weapons one, and that may be the key to avoiding war. Trita Parsi broke down why this shift in tone changes everything. "That may prove to be absolutely crucial, because that was the original red line that he had a year and a half ago. And had he stuck with that red line and not shifted to the Israeli red line of no enrichment, then there wouldn't have been a war back in the summer in the first place." Trita Parsi

Mario Nawfal

63,056 görüntüleme • 2 ay önce

This is from today's #WCWS game. This was ruled a base hit when it happened (you can see the 'H' pop up), but was changed to a missed catch error by the first baseman at the bottom of the fourth. This is an impossible catch for the first baseman with a ball thrown from that angle, that hard. This throw has to be to the glove, and while it's not a wild throw, it's low enough that the first baseman cannot get her glove around it in time. This is where replay gets you in trouble. The slo-mo replay makes it look like it's a catchable ball, but it isn't. In real time, at live speed, this isn't an error. This isn't a missed catch or a drop. I was loving the call of a single, especially because it was the first hit, and then, when it was changed, it felt like it was to protect a no-hitter. Everything about this screams "above ordinary effort" ... I would have left this as a single.
0:51

This is from today's #WCWS game. This was ruled a base hit when it happened (you can see the 'H' pop up), but was changed to a missed catch error by the first baseman at the bottom of the fourth. This is an impossible catch for the first baseman with a ball thrown from that angle, that hard. This throw has to be to the glove, and while it's not a wild throw, it's low enough that the first baseman cannot get her glove around it in time. This is where replay gets you in trouble. The slo-mo replay makes it look like it's a catchable ball, but it isn't. In real time, at live speed, this isn't an error. This isn't a missed catch or a drop. I was loving the call of a single, especially because it was the first hit, and then, when it was changed, it felt like it was to protect a no-hitter. Everything about this screams "above ordinary effort" ... I would have left this as a single.

MLB Scoring Changes

30,825 görüntüleme • 2 ay önce

Why can’t y’all just see it like this and have a happy home??? Why must everything be competitive and one person trying to outshine the other? Why not just stay single if you’re too senseless to make a home work? Literally no one is forcing you, stay single
1:30

Why can’t y’all just see it like this and have a happy home??? Why must everything be competitive and one person trying to outshine the other? Why not just stay single if you’re too senseless to make a home work? Literally no one is forcing you, stay single

Dr. God Abeg ooo

531,831 görüntüleme • 1 yıl önce

From Dan Lorenc on the malware attack that almost took down the entire internet last year: “There’s a popular compression library that’s used in almost every piece of software. And it had been maintained by one person in his spare time for the last 20 years. And then a couple years ago, somebody just decided to start helping him. They jumped in, fixed a bunch of bugs, and did a lot of great work. And then that first person got tired of working on it. So he handed the whole project over to this other person. It turned out that other person was just a pseudonym and was not a real person. And within six months of getting control of the project, they had put in a carefully orchestrated set of malware that was really hard to detect and no one noticed. And because it was so widely used, the exploit would've basically given that person remote access to any computer running that piece of software, which was basically everything connected to the Internet. But because it was open source and the code was transparent, some random engineer just happened to be running some benchmarks on a weekend. And he noticed that program was a little bit slower than it used to be, and that it was making a weird cryptographic operation to check something. And right before this thing got widely deployed across every device, he dug in, and discovered that there was a backdoor put in. This was the closest thing to a full-blown internet crisis that we’ve ever had. And they still have no idea who did it. It was just an anonymous email account. No one ever traced it back to an individual. And that's the long game. This person spent years just doing good work and earning the communities trust.”
2:22

From Dan Lorenc on the malware attack that almost took down the entire internet last year: “There’s a popular compression library that’s used in almost every piece of software. And it had been maintained by one person in his spare time for the last 20 years. And then a couple years ago, somebody just decided to start helping him. They jumped in, fixed a bunch of bugs, and did a lot of great work. And then that first person got tired of working on it. So he handed the whole project over to this other person. It turned out that other person was just a pseudonym and was not a real person. And within six months of getting control of the project, they had put in a carefully orchestrated set of malware that was really hard to detect and no one noticed. And because it was so widely used, the exploit would've basically given that person remote access to any computer running that piece of software, which was basically everything connected to the Internet. But because it was open source and the code was transparent, some random engineer just happened to be running some benchmarks on a weekend. And he noticed that program was a little bit slower than it used to be, and that it was making a weird cryptographic operation to check something. And right before this thing got widely deployed across every device, he dug in, and discovered that there was a backdoor put in. This was the closest thing to a full-blown internet crisis that we’ve ever had. And they still have no idea who did it. It was just an anonymous email account. No one ever traced it back to an individual. And that's the long game. This person spent years just doing good work and earning the communities trust.”

The Peel

47,683 görüntüleme • 1 yıl önce

PETER LYNCH: THE MOST IMPORTANT THING IN THE STOCK MARKET IS TO KNOW WHAT YOU OWN He says most people can't pass a simple test. If you can't explain why you own a stock to a 10-year-old in two minutes, you shouldn't own it: "I'm amazed how many people own stocks. They would not be able to tell you why they own it. They couldn't say in a minute or less why they own it. If you really press them: the reason I own this is the sucker's going up. And that's the only reason." Lynch then ties it back to Warren Buffett's circle of competence: "All the businesses you can understand is the most important aspect of investing. If you have doubts about a business being in your circle of competence, it isn't." His point: you can understand Coca-Cola, McDonald's, Walmart, Costco. Stay inside that circle. "It's better to be well within the circle than to be trying to tiptoe along the line. My circle of competence is pretty small, but it's big enough."
1:41

PETER LYNCH: THE MOST IMPORTANT THING IN THE STOCK MARKET IS TO KNOW WHAT YOU OWN He says most people can't pass a simple test. If you can't explain why you own a stock to a 10-year-old in two minutes, you shouldn't own it: "I'm amazed how many people own stocks. They would not be able to tell you why they own it. They couldn't say in a minute or less why they own it. If you really press them: the reason I own this is the sucker's going up. And that's the only reason." Lynch then ties it back to Warren Buffett's circle of competence: "All the businesses you can understand is the most important aspect of investing. If you have doubts about a business being in your circle of competence, it isn't." His point: you can understand Coca-Cola, McDonald's, Walmart, Costco. Stay inside that circle. "It's better to be well within the circle than to be trying to tiptoe along the line. My circle of competence is pretty small, but it's big enough."

WOLF

19,526 görüntüleme • 1 ay önce

Q: What exactly was the evidence that led you to this person of interest? A: There was a tip that came in just like we were taking any other tips and that one came in specifically identifying a person of interest, which was this individual. And so we are detectives, just like the others, but this specific one it was actually picked up by the, by the FBI, and they followed through with it, and they ended up coming and locating this individual of interest.
0:54

Q: What exactly was the evidence that led you to this person of interest? A: There was a tip that came in just like we were taking any other tips and that one came in specifically identifying a person of interest, which was this individual. And so we are detectives, just like the others, but this specific one it was actually picked up by the, by the FBI, and they followed through with it, and they ended up coming and locating this individual of interest.

Acyn

893,175 görüntüleme • 7 ay önce

This is an essay I wrote last year called “a girl born in 1980” A lot applies to males too but i think the hormonal aspect is extra crazy for women. I’m gonna write a song and put images to it. Feel free to post images that you think would work for these words. Not a black pill. The good news is it’s all very easy to fix. It’s just starts at home and with the culture we create. Every single step is a choice. I’m so the opposite of a feminist that I’ve come full circle. Watching these “alpha podcasters” just humiliate women that were this girl is just another step in this evil cycle.
3:16

This is an essay I wrote last year called “a girl born in 1980” A lot applies to males too but i think the hormonal aspect is extra crazy for women. I’m gonna write a song and put images to it. Feel free to post images that you think would work for these words. Not a black pill. The good news is it’s all very easy to fix. It’s just starts at home and with the culture we create. Every single step is a choice. I’m so the opposite of a feminist that I’ve come full circle. Watching these “alpha podcasters” just humiliate women that were this girl is just another step in this evil cycle.

Owen Benjamin 🐻

15,702 görüntüleme • 7 ay önce

This Version Of VeryDarkMan Yesterday I saw a version of VDM that I have always wanted to see. A man who just doesn't criticize the government, but one who wants to be committed to changing it. For a person that I have openly criticized numerous times, it is a good thing to see this very evolution and version of him. It all trickles down to what I have always said, Everyone MUST be involved in Politics, because whether you like it or not, POLITICS is Interested in you! Long may it continue!
5:21

This Version Of VeryDarkMan Yesterday I saw a version of VDM that I have always wanted to see. A man who just doesn't criticize the government, but one who wants to be committed to changing it. For a person that I have openly criticized numerous times, it is a good thing to see this very evolution and version of him. It all trickles down to what I have always said, Everyone MUST be involved in Politics, because whether you like it or not, POLITICS is Interested in you! Long may it continue!

Emir Sirdam

61,081 görüntüleme • 2 ay önce

Elon Musk explains his 5-step process for running companies: "First, make your requirements less dumb. Your requirements are definitely dumb. It does not matter who gave them to you. It's particularly dangerous if a smart person gave you the requirements because you might not question them enough. Everyone's wrong no matter who you are. Everyone's wrong some of the time. So make your requirements less dumb. Then try very hard to delete the part or process. This is actually very important. If you're not occasionally adding things back in, you are not deleting enough. The bias tends to be very strongly towards let's add this part or process step in case we need it. But you can basically make in-case arguments for so many things and for a rocket that is trying to be the first fully reusable rocket. There's never been a fully reusable rocket. People don't understand. This is like the holy grail of rocketry. So you've got to delete the part or process step. Super important. You can't hedge your bets. That's why the grid funds, for example, do not fall down because that's a whole extra mechanism that we don't need. Also, whatever requirement or constraint you have, it must come with a name, not a department. Because you can't ask the department. You have to ask a person. That person who's putting forward their requirement or constraint must agree that they must take responsibility for that requirement. Otherwise, you can have a requirement that basically an intern two years ago randomly came up with off the cuff and they're not even at the company anymore. These things are often just way more silly than you think. So step one, make your requirements less dumb. Step two, delete the part or process step. If you're not adding things back in 10% of the time, you're clearly not deleting enough. And then only the third step is simplify or optimize. The third step, not the first step. The reason it's the third step is because possibly the most common error of a smart engineer is to optimize a thing that should not exist. Everyone's been trained in high school and college that you've got to answer the question. Convergent logic. So you can't tell the professor your question is dumb. You'll get a bad grade. You have to answer the question. So everyone's basically, without knowing it, they've got a mental straitjacket on. They'll work on optimizing the thing that should simply not exist. And then finally, you get to step four, which is accelerate cycle time. You're moving too slowly, go faster. But don't go faster until you have worked on the other three things first. You can always make things go faster. And then the final step is automate. Now, I've personally made the mistake of going backwards on all five steps multiple times. Literally, I automated, accelerated, simplified, and then deleted. One example I've talked about before is there were these fiberglass mats on top of the Model 3 battery pack that were in between the floor pan and the battery. And it was at one point choking the battery pack production line. And I was basically living on the battery pack production line trying to fix the line. It was choking the entire Model 3 production program. So the first mistake was I tried to fix the automation, like make the robot better. So automating was a mistake. Then accelerating was a mistake. Then optimizing was a mistake. And finally, I said, what the hell are these mats for? And I asked the battery safety team, what are these mats for? Are they for fire protection or something? They said, no, they're for noise and vibration. Then I asked an NVH, a noise, vibration, harshness team, what's it for? They said fire safety. So literally, it was like being in a Dilbert cartoon. Actually, I feel like I'm in a Dilbert cartoon quite frequently. So then finally, OK, great, let's try a car with the fiberglass mats and without. And they put a microphone to both and see if you can tell the difference. In fact, I was like, which one is which? So we just deleted them and just bypassed this $2 million robot cell. It was just a complete pile of nonsense."
4:09

Elon Musk explains his 5-step process for running companies: "First, make your requirements less dumb. Your requirements are definitely dumb. It does not matter who gave them to you. It's particularly dangerous if a smart person gave you the requirements because you might not question them enough. Everyone's wrong no matter who you are. Everyone's wrong some of the time. So make your requirements less dumb. Then try very hard to delete the part or process. This is actually very important. If you're not occasionally adding things back in, you are not deleting enough. The bias tends to be very strongly towards let's add this part or process step in case we need it. But you can basically make in-case arguments for so many things and for a rocket that is trying to be the first fully reusable rocket. There's never been a fully reusable rocket. People don't understand. This is like the holy grail of rocketry. So you've got to delete the part or process step. Super important. You can't hedge your bets. That's why the grid funds, for example, do not fall down because that's a whole extra mechanism that we don't need. Also, whatever requirement or constraint you have, it must come with a name, not a department. Because you can't ask the department. You have to ask a person. That person who's putting forward their requirement or constraint must agree that they must take responsibility for that requirement. Otherwise, you can have a requirement that basically an intern two years ago randomly came up with off the cuff and they're not even at the company anymore. These things are often just way more silly than you think. So step one, make your requirements less dumb. Step two, delete the part or process step. If you're not adding things back in 10% of the time, you're clearly not deleting enough. And then only the third step is simplify or optimize. The third step, not the first step. The reason it's the third step is because possibly the most common error of a smart engineer is to optimize a thing that should not exist. Everyone's been trained in high school and college that you've got to answer the question. Convergent logic. So you can't tell the professor your question is dumb. You'll get a bad grade. You have to answer the question. So everyone's basically, without knowing it, they've got a mental straitjacket on. They'll work on optimizing the thing that should simply not exist. And then finally, you get to step four, which is accelerate cycle time. You're moving too slowly, go faster. But don't go faster until you have worked on the other three things first. You can always make things go faster. And then the final step is automate. Now, I've personally made the mistake of going backwards on all five steps multiple times. Literally, I automated, accelerated, simplified, and then deleted. One example I've talked about before is there were these fiberglass mats on top of the Model 3 battery pack that were in between the floor pan and the battery. And it was at one point choking the battery pack production line. And I was basically living on the battery pack production line trying to fix the line. It was choking the entire Model 3 production program. So the first mistake was I tried to fix the automation, like make the robot better. So automating was a mistake. Then accelerating was a mistake. Then optimizing was a mistake. And finally, I said, what the hell are these mats for? And I asked the battery safety team, what are these mats for? Are they for fire protection or something? They said, no, they're for noise and vibration. Then I asked an NVH, a noise, vibration, harshness team, what's it for? They said fire safety. So literally, it was like being in a Dilbert cartoon. Actually, I feel like I'm in a Dilbert cartoon quite frequently. So then finally, OK, great, let's try a car with the fiberglass mats and without. And they put a microphone to both and see if you can tell the difference. In fact, I was like, which one is which? So we just deleted them and just bypassed this $2 million robot cell. It was just a complete pile of nonsense."

Founder Mode

73,916 görüntüleme • 4 ay önce

If had enough was ever a person, this is him. This man has zero cares regarding what he did. The man he did this to crossed a line that was just one step too far in the eyes of this guy. He warned him that he does not want to hear about what he did even a second longer but the man wouldn't stop so this guy had enough and stopped him.
0:54

If had enough was ever a person, this is him. This man has zero cares regarding what he did. The man he did this to crossed a line that was just one step too far in the eyes of this guy. He warned him that he does not want to hear about what he did even a second longer but the man wouldn't stop so this guy had enough and stopped him.

Giggling Ganon

61,708 görüntüleme • 3 ay önce