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Elon Musk reveals the first principles test that exposes whether something is expensive for a real reason or a fake one "A good physics tool is thinking about things in the limit. If you take a particular thing and scale it to a very large number or a very...

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Jaynit

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25,361 次观看 • 26 天前 •via X (Twitter)

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“If the Iran War drags out for weeks or months, it becomes a war of attrition. What is going to run out first: our very limited, expensive interceptors, or Iran's very cheap missiles and drones?” What this tells us is it is in our interest for the Iran War to be FAST.
2:32

“If the Iran War drags out for weeks or months, it becomes a war of attrition. What is going to run out first: our very limited, expensive interceptors, or Iran's very cheap missiles and drones?” What this tells us is it is in our interest for the Iran War to be FAST.

Fuentes Updates

88,112 次观看 • 6 个月前

Elon Musk: I started reading about rockets to understand why they're so freaking expensive. “I started reading quite a bit about rockets to try to understand why they're so freaking expensive. Where does the $60 million go for the Delta II? Now Delta II, I think, is $100 million or something, some crazy number. And Delta II is a relatively small rocket. If you go to one of the bigger rockets, it's anywhere from $200 to $400 million. Anyway, so I came to the conclusion that there wasn't really a good reason for rockets to be so expensive, and that they could be a lot less. Even in an expendable format, they could be less. And that if one could make them reusable, like airplanes, then the cost of rocketry would drop dramatically, the cost of space travel would drop dramatically. Because the cost of the fuel was maybe anywhere from 0.2% to 0.5% of the cost of the rocket. It's like a plane. How much is the cost of the fuel in the plane versus the plane itself? It's at least a two-order-of-magnitude difference. But nobody had really been able to make a reusable rocket work. So I thought, if we can do that, then that would really be the key breakthrough for space travel.” Interview at the Computer History Museum, 2013
1:20

Elon Musk: I started reading about rockets to understand why they're so freaking expensive. “I started reading quite a bit about rockets to try to understand why they're so freaking expensive. Where does the $60 million go for the Delta II? Now Delta II, I think, is $100 million or something, some crazy number. And Delta II is a relatively small rocket. If you go to one of the bigger rockets, it's anywhere from $200 to $400 million. Anyway, so I came to the conclusion that there wasn't really a good reason for rockets to be so expensive, and that they could be a lot less. Even in an expendable format, they could be less. And that if one could make them reusable, like airplanes, then the cost of rocketry would drop dramatically, the cost of space travel would drop dramatically. Because the cost of the fuel was maybe anywhere from 0.2% to 0.5% of the cost of the rocket. It's like a plane. How much is the cost of the fuel in the plane versus the plane itself? It's at least a two-order-of-magnitude difference. But nobody had really been able to make a reusable rocket work. So I thought, if we can do that, then that would really be the key breakthrough for space travel.” Interview at the Computer History Museum, 2013

ELON CLIPS

1,208,721 次观看 • 1 年前

Vance on Ballroom: The president is a very good builder. Oz: *nods and smiles* Vance: The reason why this is expensive is not because of the ballroom. The reason this is expensive is because of the security precautions necessary
1:39

Vance on Ballroom: The president is a very good builder. Oz: *nods and smiles* Vance: The reason why this is expensive is not because of the ballroom. The reason this is expensive is because of the security precautions necessary

Acyn

29,309 次观看 • 3 个月前

“in my mind, the only thing i can say is, the reason he still wears the ring is because it is a recent loss, within a year or two, he’s still not quite ready to take it off.”
0:35

“in my mind, the only thing i can say is, the reason he still wears the ring is because it is a recent loss, within a year or two, he’s still not quite ready to take it off.”

club hatosy

178,733 次观看 • 5 个月前

Elon Musk: "I think it is accurate to say that if successful, Optimus will be the biggest product ever… At a million units a year, the production cost is probably on the order of $20,000, maybe $25,000."
3:07

Elon Musk: "I think it is accurate to say that if successful, Optimus will be the biggest product ever… At a million units a year, the production cost is probably on the order of $20,000, maybe $25,000."

Thomas Sowell Quotes

895,269 次观看 • 7 个月前

RUBIO: "The Ukraine war is a terrible thing, but it's not our war ... So we need to determine very quickly now, and I'm talking about a matter of days, whether or not [peace] is doable ... If it is, we're in. If it's not, then we have other priorities to focus on."
1:40

RUBIO: "The Ukraine war is a terrible thing, but it's not our war ... So we need to determine very quickly now, and I'm talking about a matter of days, whether or not [peace] is doable ... If it is, we're in. If it's not, then we have other priorities to focus on."

Chief Nerd

1,211,852 次观看 • 1 年前

Elon Musk reveals why, measured against the sun's energy, human civilization barely registers as existing at all: "Right now we're very low on the Kardashev one scale. If you say what proportion of our planet's power are we harnessing, it's a very, very tiny number. And we're harnessing almost nothing of our star's power. The sun is truly an immense thing. It's difficult with words to characterize just how immense the sun is" "The sun is about 99.86% of all mass in the solar system. Most of the remaining 0.14% is Jupiter. The entire mass of Earth is in the tiny miscellaneous category. Earth is a tiny dust mote compared to the sun" "We currently use much less than a trillionth of the power output of the sun, and a trillion is a million times a million. So basically we're practically nowhere on the Kardashev two scale. On the Kardashev scale, we're still non-existent. We're not registering"
5:16

Elon Musk reveals why, measured against the sun's energy, human civilization barely registers as existing at all: "Right now we're very low on the Kardashev one scale. If you say what proportion of our planet's power are we harnessing, it's a very, very tiny number. And we're harnessing almost nothing of our star's power. The sun is truly an immense thing. It's difficult with words to characterize just how immense the sun is" "The sun is about 99.86% of all mass in the solar system. Most of the remaining 0.14% is Jupiter. The entire mass of Earth is in the tiny miscellaneous category. Earth is a tiny dust mote compared to the sun" "We currently use much less than a trillionth of the power output of the sun, and a trillion is a million times a million. So basically we're practically nowhere on the Kardashev two scale. On the Kardashev scale, we're still non-existent. We're not registering"

Jaynit

7,490,325 次观看 • 7 天前

This is something I’ve also noticed. Why the hell have hot dogs gotten so expensive? If you don’t wait for a sale or you miss a sale you are paying top dollar for what is essentially a very low quality meat product.
0:24

This is something I’ve also noticed. Why the hell have hot dogs gotten so expensive? If you don’t wait for a sale or you miss a sale you are paying top dollar for what is essentially a very low quality meat product.

Ryan Gerritsen🇨🇦🇳🇱

37,655 次观看 • 4 个月前

Housing is expensive because building costs are expensive. You wouldn’t buy an old house for a million if you could build one for $800k. But you can’t because Land is stupidly expensive. Why? Because developers have to do dumb sh1t like this. It always comes back to dumb gov.
1:20

Housing is expensive because building costs are expensive. You wouldn’t buy an old house for a million if you could build one for $800k. But you can’t because Land is stupidly expensive. Why? Because developers have to do dumb sh1t like this. It always comes back to dumb gov.

TwinTurboCelica

23,842 次观看 • 3 个月前

Vice President JD Vance just shut down the fake news whining about the White House ballroom renovation, explaining exactly why it costs what it does! “The president is a very good builder,” “The reason why this is expensive is not because of the ballroom. The reason this is expensive is because of the security precautions necessary.” Vance and Dr. Oz making it crystal clear: This isn’t some vanity project, it’s a secure, upgraded White House for the future
1:39

Vice President JD Vance just shut down the fake news whining about the White House ballroom renovation, explaining exactly why it costs what it does! “The president is a very good builder,” “The reason why this is expensive is not because of the ballroom. The reason this is expensive is because of the security precautions necessary.” Vance and Dr. Oz making it crystal clear: This isn’t some vanity project, it’s a secure, upgraded White House for the future

Gunther Eagleman™

76,567 次观看 • 3 个月前

Q: Local police chiefs say their off duty officers are being targeted because they're a person of color and being asked to show papers. Is that a concern of the administration? JD VANCE: It is a concern? Absolutely. The first thing we have to figure out is if it happened or not and if it happened, if there's a good explanation or a bad explanation
1:09

Q: Local police chiefs say their off duty officers are being targeted because they're a person of color and being asked to show papers. Is that a concern of the administration? JD VANCE: It is a concern? Absolutely. The first thing we have to figure out is if it happened or not and if it happened, if there's a good explanation or a bad explanation

Aaron Rupar

49,739 次观看 • 7 个月前

Elon Musk: To do something truly new, you can't reason by analogy. You have to reason from first principles. “I'm a big believer in the science or physics framework of trying to analyze a problem, particularly if it's new. If something's new, then analogies don't work very well, because it's new. The way we get through daily life is mostly by analogy, by copying things with minor variations, because it's a computational shortcut. But if you want to do something that's fundamentally new, or particularly if it's counterintuitive, then you have to do a first principles analysis. You take things from what appear to be the fundamental, simple truths, and then reason up from there. And that requires a lot more thinking, and you can't do that for everything. But if you're trying to figure out something new, I think it's really the only way to go.” Source: American Geophysical Union (AGU) Fall Meeting, San Francisco, December 16, 2015.
1:02

Elon Musk: To do something truly new, you can't reason by analogy. You have to reason from first principles. “I'm a big believer in the science or physics framework of trying to analyze a problem, particularly if it's new. If something's new, then analogies don't work very well, because it's new. The way we get through daily life is mostly by analogy, by copying things with minor variations, because it's a computational shortcut. But if you want to do something that's fundamentally new, or particularly if it's counterintuitive, then you have to do a first principles analysis. You take things from what appear to be the fundamental, simple truths, and then reason up from there. And that requires a lot more thinking, and you can't do that for everything. But if you're trying to figure out something new, I think it's really the only way to go.” Source: American Geophysical Union (AGU) Fall Meeting, San Francisco, December 16, 2015.

ELON CLIPS

34,638 次观看 • 2 个月前

Idc if you like Donald J. Trump or not the man is a father, a husband, a human being. He’s never harmed you. If you’re one of the people who think what happened yesterday is okay or “he deserved it” you’re a sick person, and need help. How about you stop being a vile human being and start doing what you can to make this a better country instead of thinking it relies on who is/is not our President. Participate in American democracy or continue to be the reason it is no longer.
1:41

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Idc if you like Donald J. Trump or not the man is a father, a husband, a human being. He’s never harmed you. If you’re one of the people who think what happened yesterday is okay or “he deserved it” you’re a sick person, and need help. How about you stop being a vile human being and start doing what you can to make this a better country instead of thinking it relies on who is/is not our President. Participate in American democracy or continue to be the reason it is no longer.

ricky larkin

34,582 次观看 • 2 年前

they captured lee know's pretty speech 💎🥹 🐰: they say the most expensive gem in the world is a diamond. well, we are the diamonds. but what's even more important than a diamond is light itself because without light, even a diamond is just a rock. you can't see it, so it's just a stone. and that reminded me of us-stray kids and stay. if we're the diamond, then stay must be the light. you are our light
0:23

they captured lee know's pretty speech 💎🥹 🐰: they say the most expensive gem in the world is a diamond. well, we are the diamonds. but what's even more important than a diamond is light itself because without light, even a diamond is just a rock. you can't see it, so it's just a stone. and that reminded me of us-stray kids and stay. if we're the diamond, then stay must be the light. you are our light

lena ✰

18,756 次观看 • 9 个月前

ELON MUSK: "People don't quite understand just how much intelligence there will be, or just how far it will exceed human intelligence to a degree that is impossible to fully understand, because you can totally imagine a situation where we will let's say a million times more energy is harnessed than all of Earth's current electricity usage. That would still only be roughly a millionth of the sun's energy output. So essentially, if you increase US economy by a factor of a million, is still roughly a trillion, since we're a trillionth of the sun's energy, if you increase US economy in terms of electricity usage by roughly a million, you will be roughly 1,000,000th only of the sun's energy harnessed. An economy or an intelligence using a million times more electricity than all of civilization think about or look like or do? It's going to be something pretty magnificent. It will solve everything you can possibly think of."
1:32

ELON MUSK: "People don't quite understand just how much intelligence there will be, or just how far it will exceed human intelligence to a degree that is impossible to fully understand, because you can totally imagine a situation where we will let's say a million times more energy is harnessed than all of Earth's current electricity usage. That would still only be roughly a millionth of the sun's energy output. So essentially, if you increase US economy by a factor of a million, is still roughly a trillion, since we're a trillionth of the sun's energy, if you increase US economy in terms of electricity usage by roughly a million, you will be roughly 1,000,000th only of the sun's energy harnessed. An economy or an intelligence using a million times more electricity than all of civilization think about or look like or do? It's going to be something pretty magnificent. It will solve everything you can possibly think of."

DogeDesigner

49,146 次观看 • 5 个月前

ELON: OPTIMUS GEN 3 COULD HIT A MILLION UNITS A YEAR "I think Optimus three is the right version of the robot to produce maybe something on the order of like a million a year. I think you'd wanna go to Optimus four before you went to 10 million units a year. Everything in the robot is designed for physics first principles... literally everything." Source: Cheeky Pint Podcast, Elon Musk
2:56

ELON: OPTIMUS GEN 3 COULD HIT A MILLION UNITS A YEAR "I think Optimus three is the right version of the robot to produce maybe something on the order of like a million a year. I think you'd wanna go to Optimus four before you went to 10 million units a year. Everything in the robot is designed for physics first principles... literally everything." Source: Cheeky Pint Podcast, Elon Musk

Mario Nawfal

77,678 次观看 • 7 个月前

The million dollar question is whether or not Karrion Kross is talking to AEW because "if he is then he's a free agent" and if he's not "then there's something else going on"
0:49

The million dollar question is whether or not Karrion Kross is talking to AEW because "if he is then he's a free agent" and if he's not "then there's something else going on"

Wrestling Observer

134,276 次观看 • 1 年前

WATCH - Michael Bennet: “We should provide universal healthcare as a right. There is no reason not to do it in the richest country in the world, especially if we can do it at half of the cost.” 🇺🇸 Our system is obviously broken and far too expensive. Medicare for all NOW.
0:53

WATCH - Michael Bennet: “We should provide universal healthcare as a right. There is no reason not to do it in the richest country in the world, especially if we can do it at half of the cost.” 🇺🇸 Our system is obviously broken and far too expensive. Medicare for all NOW.

The Tennessee Holler

110,774 次观看 • 9 个月前

Too many times I've heard people say about traditional architecture that it's 'too expensive'. But... is that a fact, or just a myth? In this video, we're taking a deep dive into the question of BUILDING COSTS to figure it out once and for all
30:32

Too many times I've heard people say about traditional architecture that it's 'too expensive'. But... is that a fact, or just a myth? In this video, we're taking a deep dive into the question of BUILDING COSTS to figure it out once and for all

The Aesthetic City

20,735 次观看 • 1 年前