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Edward Teller - Ulam's calculations showed faults in our approach to the Hydrogen bomb (103/147)
To listen to more of Edward Teller’s stories, go to the playlist: https://www.youtube.com/playlist?list=PLVV0r6CmEsFw1phnddYWXtVkRW8eUVlqx
Hungarian-American physicist, Edward Teller (1908-2003), helped to develop the atomic bomb and provided the theoretical framework for the hydrogen bomb. He remained a staunch advocate of nuclear power, calling for the development of advanced thermonuclear weapons. [Listener: John H. Nuckolls]
TRANSCRIPT: What happened was that then, in early 1950, we had been planning a number of tests for the next year, for the spring of 1951. Everybody agreed that for that test series we should gather as much information as ever possible, and I, having planned to go back to Chicago in the summer of 1950, I now made up my mind. There was a possibility of the hydroge...
published: 26 Sep 2017
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Going Nuclear - Nuclear Science - Part 5 - Hydrogen Bombs
While the Manhatten project was working on the first fission bombs Edward Teller began working on a fusion powered 'Super' device. Fission devices were 1000 times as powerful as conventional explosives, and fusion devices could be 1000 times more powerful than the early fission devices.
Background music is Tranquility Base by Kevin Macleod
http://incompetech.com/music/royalty-free/?keywords=tranquility+base
published: 30 Dec 2017
-
North Korean Hydrogen bomb (Teller-Ulam) vs boosted fission bomb
North Korea has either a hydrogen bomb (Teller-Ulam design) or a boosted fission weapon. Analysis of the North Korean Nuclear Weapons.
published: 07 Sep 2017
-
Edward Teller - Discussing the compression ideas with Ulam (106/147)
To listen to more of Edward Teller’s stories, go to the playlist: https://www.youtube.com/playlist?list=PLVV0r6CmEsFw1phnddYWXtVkRW8eUVlqx
Hungarian-American physicist, Edward Teller (1908-2003), helped to develop the atomic bomb and provided the theoretical framework for the hydrogen bomb. He remained a staunch advocate of nuclear power, calling for the development of advanced thermonuclear weapons. [Listener: John H. Nuckolls]
TRANSCRIPT: A few weeks later - I believe it was my 43rd, 43rd birthday, the 15th of January of 1951 - we had a session with all the senior people present that made the final decisions on what the tests that were to be made within a few months in the Pacific, what they would consist in. Bradbury said- Prior to those tests we should not think of any new approache...
published: 26 Sep 2017
-
Stanislaw UIam & the H-Bomb
Polish mathematician Stanislaw Ulam worked on the Manhattan Project at Los Alamos. He later was instrumental in the development of the hydrogen bomb during the Cold War.
published: 06 Jul 2018
-
Nuclear Bomb: How it Works in detail. Atomic vs Hydrogen bomb (H-bomb)
Hydrogen bomb how does it work? The bomb on Hiroshima released the energy equivalent of 15,000 tons of TNT. The first hydrogen bomb released the energy equivalent of 10,000,000 tons of TNT.
While the atomic bomb like the one that was dropped on Hiroshima worked on the principle of releasing energy through the splitting of atoms – also called fission, a hydrogen bomb does something that releases even more energy, and that is it fuses atoms together.
Fusion is even more powerful than fission. It is the same process that powers our sun.
How does fusion work? The fusion bomb creates energy by combining two isotopes of hydrogen called deuterium and Tritium to create helium. A large amount of energy is released when these two isotopes fuse together to form helium because a helium atom ...
published: 27 Jun 2019
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Edward Teller - Worries as John von Neumann confirms Ulam's calculations (104/147)
To listen to more of Edward Teller’s stories, go to the playlist: https://www.youtube.com/playlist?list=PLVV0r6CmEsFw1phnddYWXtVkRW8eUVlqx
Hungarian-American physicist, Edward Teller (1908-2003), helped to develop the atomic bomb and provided the theoretical framework for the hydrogen bomb. He remained a staunch advocate of nuclear power, calling for the development of advanced thermonuclear weapons. [Listener: John H. Nuckolls]
TRANSCRIPT: The calculations of Ulam and the excellent people he- who worked with him, was worrisome, but to my mind were not conclusive. At the same time however, Johnny von Neumann, with recently improved and greatly improved computers, repeated the calculation and his results were similarly negative. And that now, toward the end of 1950, looked really like ev...
published: 26 Sep 2017
-
Edward Teller - The right decision was reached, but only by chance (110/147)
To listen to more of Edward Teller’s stories, go to the playlist: https://www.youtube.com/playlist?list=PLVV0r6CmEsFw1phnddYWXtVkRW8eUVlqx
Hungarian-American physicist, Edward Teller (1908-2003), helped to develop the atomic bomb and provided the theoretical framework for the hydrogen bomb. He remained a staunch advocate of nuclear power, calling for the development of advanced thermonuclear weapons. [Listener: John H. Nuckolls]
TRANSCRIPT: Coming back to Los Alamos, the developments were not all that favorable. The new approach was to be studied, but the man put- was put under the leadership of one of the strongest opponents of the hydrogen bomb. And at that time I began to feel quite uneasy. The right decisions had been reached but it seemed to depend on something that was almost an a...
published: 26 Sep 2017
-
How Hydrogen Bomb Tsar Bomba Works
n this video, we'll learn about the Hydrogen bomb tsar bomba, one of the most powerful nuclear weapons ever developed. This weapon was used by the Soviet Union in the Second World War, and is still the most powerful nuclear weapon in the world.
If you're interested in weapons technology, or just want to learn more about the Hydrogen bomb tsar bomba, then this video is for you! We'll cover everything you need to know about this powerful weapon, from its origins to its capabilities. So be sure to watch this video, and learn about one of the most dangerous and controversial weapons in history!
Song: PillowVibes - Mysterious Ambient
Music provided by Tunetank.
Free Download: https://tunetank.com/track/1022-mysterious-ambient/
published: 13 Mar 2023
-
Who Invented the Hydrogen Bomb?
Uncover the fascinating history of hydrogen bombs in this riveting journey from Enrico Fermi's initial proposal to the 1960s, exploring breakthroughs, challenges, and the moral and political debates that shaped the era.
Love content? Check out our other YouTube Channels:
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Origins: https://www.youtube.com/@OriginsOfEverything
Biographics: https://www.youtube.com/channel/UClnDI2sdehVm1zm_LmUHsjQ
Geographics: https://www.youtube.com/channel/UCHKRfxkMTqiiv4pF99qGKIw
Warographics: https://www.youtube.com/channel/UC9h8BDcXwkhZtnqoQJ7PggA
MegaProjects: https://www.youtube.com/cha...
published: 10 Jan 2024
2:18
Edward Teller - Ulam's calculations showed faults in our approach to the Hydrogen bomb (103/147)
To listen to more of Edward Teller’s stories, go to the playlist: https://www.youtube.com/playlist?list=PLVV0r6CmEsFw1phnddYWXtVkRW8eUVlqx
Hungarian-American p...
To listen to more of Edward Teller’s stories, go to the playlist: https://www.youtube.com/playlist?list=PLVV0r6CmEsFw1phnddYWXtVkRW8eUVlqx
Hungarian-American physicist, Edward Teller (1908-2003), helped to develop the atomic bomb and provided the theoretical framework for the hydrogen bomb. He remained a staunch advocate of nuclear power, calling for the development of advanced thermonuclear weapons. [Listener: John H. Nuckolls]
TRANSCRIPT: What happened was that then, in early 1950, we had been planning a number of tests for the next year, for the spring of 1951. Everybody agreed that for that test series we should gather as much information as ever possible, and I, having planned to go back to Chicago in the summer of 1950, I now made up my mind. There was a possibility of the hydrogen bomb. I was at least going to stay another year. We planned, we calculated, and among the calculations a job done by one of my colleagues, Stan Ulam, was particularly important. There had been calculations about the planned hydrogen bomb which were, I have to admit, superficial. Ulam and his collaborators did not have a good a computing machine available, they did things by hand, and Ulam's collaborators did a very good job and found difficulties. In fact in their formulation which I don't think was really quite as definite as it should have been. But in their formulation our plans just wouldn't work.
https://wn.com/Edward_Teller_Ulam's_Calculations_Showed_Faults_In_Our_Approach_To_The_Hydrogen_Bomb_(103_147)
To listen to more of Edward Teller’s stories, go to the playlist: https://www.youtube.com/playlist?list=PLVV0r6CmEsFw1phnddYWXtVkRW8eUVlqx
Hungarian-American physicist, Edward Teller (1908-2003), helped to develop the atomic bomb and provided the theoretical framework for the hydrogen bomb. He remained a staunch advocate of nuclear power, calling for the development of advanced thermonuclear weapons. [Listener: John H. Nuckolls]
TRANSCRIPT: What happened was that then, in early 1950, we had been planning a number of tests for the next year, for the spring of 1951. Everybody agreed that for that test series we should gather as much information as ever possible, and I, having planned to go back to Chicago in the summer of 1950, I now made up my mind. There was a possibility of the hydrogen bomb. I was at least going to stay another year. We planned, we calculated, and among the calculations a job done by one of my colleagues, Stan Ulam, was particularly important. There had been calculations about the planned hydrogen bomb which were, I have to admit, superficial. Ulam and his collaborators did not have a good a computing machine available, they did things by hand, and Ulam's collaborators did a very good job and found difficulties. In fact in their formulation which I don't think was really quite as definite as it should have been. But in their formulation our plans just wouldn't work.
- published: 26 Sep 2017
- views: 10683
11:56
Going Nuclear - Nuclear Science - Part 5 - Hydrogen Bombs
While the Manhatten project was working on the first fission bombs Edward Teller began working on a fusion powered 'Super' device. Fission devices were 1000 tim...
While the Manhatten project was working on the first fission bombs Edward Teller began working on a fusion powered 'Super' device. Fission devices were 1000 times as powerful as conventional explosives, and fusion devices could be 1000 times more powerful than the early fission devices.
Background music is Tranquility Base by Kevin Macleod
http://incompetech.com/music/royalty-free/?keywords=tranquility+base
https://wn.com/Going_Nuclear_Nuclear_Science_Part_5_Hydrogen_Bombs
While the Manhatten project was working on the first fission bombs Edward Teller began working on a fusion powered 'Super' device. Fission devices were 1000 times as powerful as conventional explosives, and fusion devices could be 1000 times more powerful than the early fission devices.
Background music is Tranquility Base by Kevin Macleod
http://incompetech.com/music/royalty-free/?keywords=tranquility+base
- published: 30 Dec 2017
- views: 455151
4:32
North Korean Hydrogen bomb (Teller-Ulam) vs boosted fission bomb
North Korea has either a hydrogen bomb (Teller-Ulam design) or a boosted fission weapon. Analysis of the North Korean Nuclear Weapons.
North Korea has either a hydrogen bomb (Teller-Ulam design) or a boosted fission weapon. Analysis of the North Korean Nuclear Weapons.
https://wn.com/North_Korean_Hydrogen_Bomb_(Teller_Ulam)_Vs_Boosted_Fission_Bomb
North Korea has either a hydrogen bomb (Teller-Ulam design) or a boosted fission weapon. Analysis of the North Korean Nuclear Weapons.
- published: 07 Sep 2017
- views: 3879
2:17
Edward Teller - Discussing the compression ideas with Ulam (106/147)
To listen to more of Edward Teller’s stories, go to the playlist: https://www.youtube.com/playlist?list=PLVV0r6CmEsFw1phnddYWXtVkRW8eUVlqx
Hungarian-American p...
To listen to more of Edward Teller’s stories, go to the playlist: https://www.youtube.com/playlist?list=PLVV0r6CmEsFw1phnddYWXtVkRW8eUVlqx
Hungarian-American physicist, Edward Teller (1908-2003), helped to develop the atomic bomb and provided the theoretical framework for the hydrogen bomb. He remained a staunch advocate of nuclear power, calling for the development of advanced thermonuclear weapons. [Listener: John H. Nuckolls]
TRANSCRIPT: A few weeks later - I believe it was my 43rd, 43rd birthday, the 15th of January of 1951 - we had a session with all the senior people present that made the final decisions on what the tests that were to be made within a few months in the Pacific, what they would consist in. Bradbury said- Prior to those tests we should not think of any new approaches. It was a peculiar statement. I had discussed my novel ideas with a few people around me, but not in general. I wanted to present it at that meeting and Bradbury said- No. Tests first. No new proposals in the meantime. And there it stood, with one little exception; that within a few weeks Stan Ulam came to me with suggestions to use the nuclear explosion in order to compress some materials. That was not the first time that such a suggestion was made, but it was the first time that in a discussion with Ulam I took it very seriously. I told Stan- Indeed, you could compress and there are other methods to compress, which I will promptly- which I will very soon describe and that can then lead to the actual working of the hydrogen bomb. I'll write a paper and we'll publish together. And that is what happened.
https://wn.com/Edward_Teller_Discussing_The_Compression_Ideas_With_Ulam_(106_147)
To listen to more of Edward Teller’s stories, go to the playlist: https://www.youtube.com/playlist?list=PLVV0r6CmEsFw1phnddYWXtVkRW8eUVlqx
Hungarian-American physicist, Edward Teller (1908-2003), helped to develop the atomic bomb and provided the theoretical framework for the hydrogen bomb. He remained a staunch advocate of nuclear power, calling for the development of advanced thermonuclear weapons. [Listener: John H. Nuckolls]
TRANSCRIPT: A few weeks later - I believe it was my 43rd, 43rd birthday, the 15th of January of 1951 - we had a session with all the senior people present that made the final decisions on what the tests that were to be made within a few months in the Pacific, what they would consist in. Bradbury said- Prior to those tests we should not think of any new approaches. It was a peculiar statement. I had discussed my novel ideas with a few people around me, but not in general. I wanted to present it at that meeting and Bradbury said- No. Tests first. No new proposals in the meantime. And there it stood, with one little exception; that within a few weeks Stan Ulam came to me with suggestions to use the nuclear explosion in order to compress some materials. That was not the first time that such a suggestion was made, but it was the first time that in a discussion with Ulam I took it very seriously. I told Stan- Indeed, you could compress and there are other methods to compress, which I will promptly- which I will very soon describe and that can then lead to the actual working of the hydrogen bomb. I'll write a paper and we'll publish together. And that is what happened.
- published: 26 Sep 2017
- views: 4808
1:25
Stanislaw UIam & the H-Bomb
Polish mathematician Stanislaw Ulam worked on the Manhattan Project at Los Alamos. He later was instrumental in the development of the hydrogen bomb during the ...
Polish mathematician Stanislaw Ulam worked on the Manhattan Project at Los Alamos. He later was instrumental in the development of the hydrogen bomb during the Cold War.
https://wn.com/Stanislaw_Uiam_The_H_Bomb
Polish mathematician Stanislaw Ulam worked on the Manhattan Project at Los Alamos. He later was instrumental in the development of the hydrogen bomb during the Cold War.
- published: 06 Jul 2018
- views: 7548
9:52
Nuclear Bomb: How it Works in detail. Atomic vs Hydrogen bomb (H-bomb)
Hydrogen bomb how does it work? The bomb on Hiroshima released the energy equivalent of 15,000 tons of TNT. The first hydrogen bomb released the energy equival...
Hydrogen bomb how does it work? The bomb on Hiroshima released the energy equivalent of 15,000 tons of TNT. The first hydrogen bomb released the energy equivalent of 10,000,000 tons of TNT.
While the atomic bomb like the one that was dropped on Hiroshima worked on the principle of releasing energy through the splitting of atoms – also called fission, a hydrogen bomb does something that releases even more energy, and that is it fuses atoms together.
Fusion is even more powerful than fission. It is the same process that powers our sun.
How does fusion work? The fusion bomb creates energy by combining two isotopes of hydrogen called deuterium and Tritium to create helium. A large amount of energy is released when these two isotopes fuse together to form helium because a helium atom has much less energy than these two isotopes combined. This excess energy is released in the explosion. Lithium-deuteride is what most hydrogen bombs today use as their fuel.
But how does the process of fusion actually occur? Ordinarily the nuclei of two atoms cannot be combined because these nuclei have strong positive electrical charges and repel each other. It turns out that if you increase the temperature by millions of degrees, it is possible to combine nuclei together. The temperatures needed are astronomical - higher than even that at the center of the sun – 100 million degrees Celsius.
This is when the electrons orbiting the nuclei is stripped away from the nucleus and the nuclei and electrons are floating around freely in a kind of high temperature soup. At this temperature, the nuclei can get very close to each other and the strong nuclear strong force binds the protons and neutrons together to form a helium nucleus and a free neutron.
So how is a temperature of 100 million degrees achieved? This is where the fission or atomic bomb inside the hydrogen bomb enclosure comes in. The purpose of the fission bomb is to to heat up the fusion reaction to this 100 million of degrees. A hydrogen bomb is three bombs in one - an ordinary chemical bomb, a fission bomb, and a fusion bomb. The chemical bomb initiates the fission bomb which initiates the fusion bomb.
A small atomic bomb is located at the top of the casing. The top of the sphere contains conventional chemical explosives surrounding a sphere of beryllium mirror casing, inside of which is a smaller uranium or plutonium sphere about 4 to 6 inches in diameter. Below this atomic bomb is the hydrogen or fusion bomb. It consists of a cylinder made of uranium, the fuel for the fusion reaction, lithium deuteride sits inside the cylinder. And at the core of this cylinder sits a rod of plutonium.
#nuclearbomb #hydrogenbomb
In between the fission and fusion bomb is Styrofoam. First, the fission bomb is detonated by exploding conventional chemical bombs in sequence, this forces the sphere of plutonium 239 or Uranium 235 to implode on itself. The implosion of this material creates a critical mass which results in an atomic explosion.
This fission explosion creates high energy gamma rays and X-rays which heat up the Styrofoam turning it into plasma. The plasma reflects off the beryllium-lined walls and focuses its energy on the fusion cylinder. These x-rays travel at the speed of light, so they reach the hydrogen fuel sooner than the physical shock wave from atomic bomb. This is important because if the shock wave reached there first, the fusion bomb would be blown apart before it could create fusion reactions.
The heat and pressure of the plasma compresses the fusion cylinder causing the lithium-deuteride to react. This releases tritium. The Tritium and deuterium fuse to form Helium and more neutrons. The neutrons cause the uranium casing and plutonium rod to undergo more fission reactions. This causes more pressure on the lithium-deuteride, producing more fusion, and releasing more neutrons which cause more fission. This positive feedback loop of fission-fusion-fission-fusion reactions goes back and forth until a huge explosion occurs ripping everything apart.
All of these events happen in about 600 billionths of a second. The result is a huge explosion. And where does all this energy come from? The sum of all atoms after the explosion would be less than the sum of all the atoms before the explosion. This mass is converted to energy using Einstein’s famous equation E=MC^2.
#Hydrogenbomb #Atomicbomb
And exactly how much mass is converted to energy? To give you an idea, the bomb dropped on Hiroshima converted 700 miligrams of mass into energy. The total uranium used was 55 lbs. A hydrogen bomb however converts about a kilogram or 2 lbs of mass to pure energy. But in order to convert this much, you have to start with about 140 kilos or 300 lbs. of hydrogen.
Only six countries have such bombs —China, France, India, Russia, United Kingdom, and the United States.
https://wn.com/Nuclear_Bomb_How_It_Works_In_Detail._Atomic_Vs_Hydrogen_Bomb_(H_Bomb)
Hydrogen bomb how does it work? The bomb on Hiroshima released the energy equivalent of 15,000 tons of TNT. The first hydrogen bomb released the energy equivalent of 10,000,000 tons of TNT.
While the atomic bomb like the one that was dropped on Hiroshima worked on the principle of releasing energy through the splitting of atoms – also called fission, a hydrogen bomb does something that releases even more energy, and that is it fuses atoms together.
Fusion is even more powerful than fission. It is the same process that powers our sun.
How does fusion work? The fusion bomb creates energy by combining two isotopes of hydrogen called deuterium and Tritium to create helium. A large amount of energy is released when these two isotopes fuse together to form helium because a helium atom has much less energy than these two isotopes combined. This excess energy is released in the explosion. Lithium-deuteride is what most hydrogen bombs today use as their fuel.
But how does the process of fusion actually occur? Ordinarily the nuclei of two atoms cannot be combined because these nuclei have strong positive electrical charges and repel each other. It turns out that if you increase the temperature by millions of degrees, it is possible to combine nuclei together. The temperatures needed are astronomical - higher than even that at the center of the sun – 100 million degrees Celsius.
This is when the electrons orbiting the nuclei is stripped away from the nucleus and the nuclei and electrons are floating around freely in a kind of high temperature soup. At this temperature, the nuclei can get very close to each other and the strong nuclear strong force binds the protons and neutrons together to form a helium nucleus and a free neutron.
So how is a temperature of 100 million degrees achieved? This is where the fission or atomic bomb inside the hydrogen bomb enclosure comes in. The purpose of the fission bomb is to to heat up the fusion reaction to this 100 million of degrees. A hydrogen bomb is three bombs in one - an ordinary chemical bomb, a fission bomb, and a fusion bomb. The chemical bomb initiates the fission bomb which initiates the fusion bomb.
A small atomic bomb is located at the top of the casing. The top of the sphere contains conventional chemical explosives surrounding a sphere of beryllium mirror casing, inside of which is a smaller uranium or plutonium sphere about 4 to 6 inches in diameter. Below this atomic bomb is the hydrogen or fusion bomb. It consists of a cylinder made of uranium, the fuel for the fusion reaction, lithium deuteride sits inside the cylinder. And at the core of this cylinder sits a rod of plutonium.
#nuclearbomb #hydrogenbomb
In between the fission and fusion bomb is Styrofoam. First, the fission bomb is detonated by exploding conventional chemical bombs in sequence, this forces the sphere of plutonium 239 or Uranium 235 to implode on itself. The implosion of this material creates a critical mass which results in an atomic explosion.
This fission explosion creates high energy gamma rays and X-rays which heat up the Styrofoam turning it into plasma. The plasma reflects off the beryllium-lined walls and focuses its energy on the fusion cylinder. These x-rays travel at the speed of light, so they reach the hydrogen fuel sooner than the physical shock wave from atomic bomb. This is important because if the shock wave reached there first, the fusion bomb would be blown apart before it could create fusion reactions.
The heat and pressure of the plasma compresses the fusion cylinder causing the lithium-deuteride to react. This releases tritium. The Tritium and deuterium fuse to form Helium and more neutrons. The neutrons cause the uranium casing and plutonium rod to undergo more fission reactions. This causes more pressure on the lithium-deuteride, producing more fusion, and releasing more neutrons which cause more fission. This positive feedback loop of fission-fusion-fission-fusion reactions goes back and forth until a huge explosion occurs ripping everything apart.
All of these events happen in about 600 billionths of a second. The result is a huge explosion. And where does all this energy come from? The sum of all atoms after the explosion would be less than the sum of all the atoms before the explosion. This mass is converted to energy using Einstein’s famous equation E=MC^2.
#Hydrogenbomb #Atomicbomb
And exactly how much mass is converted to energy? To give you an idea, the bomb dropped on Hiroshima converted 700 miligrams of mass into energy. The total uranium used was 55 lbs. A hydrogen bomb however converts about a kilogram or 2 lbs of mass to pure energy. But in order to convert this much, you have to start with about 140 kilos or 300 lbs. of hydrogen.
Only six countries have such bombs —China, France, India, Russia, United Kingdom, and the United States.
- published: 27 Jun 2019
- views: 3770615
2:20
Edward Teller - Worries as John von Neumann confirms Ulam's calculations (104/147)
To listen to more of Edward Teller’s stories, go to the playlist: https://www.youtube.com/playlist?list=PLVV0r6CmEsFw1phnddYWXtVkRW8eUVlqx
Hungarian-American p...
To listen to more of Edward Teller’s stories, go to the playlist: https://www.youtube.com/playlist?list=PLVV0r6CmEsFw1phnddYWXtVkRW8eUVlqx
Hungarian-American physicist, Edward Teller (1908-2003), helped to develop the atomic bomb and provided the theoretical framework for the hydrogen bomb. He remained a staunch advocate of nuclear power, calling for the development of advanced thermonuclear weapons. [Listener: John H. Nuckolls]
TRANSCRIPT: The calculations of Ulam and the excellent people he- who worked with him, was worrisome, but to my mind were not conclusive. At the same time however, Johnny von Neumann, with recently improved and greatly improved computers, repeated the calculation and his results were similarly negative. And that now, toward the end of 1950, looked really like evidence that the most radical versions of the hydrogen bomb would not work. The worries of that led me some time, a few weeks before Christmas, to a very definite new approach. You see, in the original discussions of the hydrogen bomb the problem was, you may remember, that too much energy went into radiation and not enough energy remained for making nuclei collide in a sufficiently close fashion to make them react. All this had happened before - was really planned and discussed - before we came to Los Alamos.
https://wn.com/Edward_Teller_Worries_As_John_Von_Neumann_Confirms_Ulam's_Calculations_(104_147)
To listen to more of Edward Teller’s stories, go to the playlist: https://www.youtube.com/playlist?list=PLVV0r6CmEsFw1phnddYWXtVkRW8eUVlqx
Hungarian-American physicist, Edward Teller (1908-2003), helped to develop the atomic bomb and provided the theoretical framework for the hydrogen bomb. He remained a staunch advocate of nuclear power, calling for the development of advanced thermonuclear weapons. [Listener: John H. Nuckolls]
TRANSCRIPT: The calculations of Ulam and the excellent people he- who worked with him, was worrisome, but to my mind were not conclusive. At the same time however, Johnny von Neumann, with recently improved and greatly improved computers, repeated the calculation and his results were similarly negative. And that now, toward the end of 1950, looked really like evidence that the most radical versions of the hydrogen bomb would not work. The worries of that led me some time, a few weeks before Christmas, to a very definite new approach. You see, in the original discussions of the hydrogen bomb the problem was, you may remember, that too much energy went into radiation and not enough energy remained for making nuclei collide in a sufficiently close fashion to make them react. All this had happened before - was really planned and discussed - before we came to Los Alamos.
- published: 26 Sep 2017
- views: 24510
1:09
Edward Teller - The right decision was reached, but only by chance (110/147)
To listen to more of Edward Teller’s stories, go to the playlist: https://www.youtube.com/playlist?list=PLVV0r6CmEsFw1phnddYWXtVkRW8eUVlqx
Hungarian-American p...
To listen to more of Edward Teller’s stories, go to the playlist: https://www.youtube.com/playlist?list=PLVV0r6CmEsFw1phnddYWXtVkRW8eUVlqx
Hungarian-American physicist, Edward Teller (1908-2003), helped to develop the atomic bomb and provided the theoretical framework for the hydrogen bomb. He remained a staunch advocate of nuclear power, calling for the development of advanced thermonuclear weapons. [Listener: John H. Nuckolls]
TRANSCRIPT: Coming back to Los Alamos, the developments were not all that favorable. The new approach was to be studied, but the man put- was put under the leadership of one of the strongest opponents of the hydrogen bomb. And at that time I began to feel quite uneasy. The right decisions had been reached but it seemed to depend on something that was almost an accident, that one man from the General Advisory Committee was willing to listen to the new approach. Without the intervention of Smyth, the decision of Princeton might have been different.
https://wn.com/Edward_Teller_The_Right_Decision_Was_Reached,_But_Only_By_Chance_(110_147)
To listen to more of Edward Teller’s stories, go to the playlist: https://www.youtube.com/playlist?list=PLVV0r6CmEsFw1phnddYWXtVkRW8eUVlqx
Hungarian-American physicist, Edward Teller (1908-2003), helped to develop the atomic bomb and provided the theoretical framework for the hydrogen bomb. He remained a staunch advocate of nuclear power, calling for the development of advanced thermonuclear weapons. [Listener: John H. Nuckolls]
TRANSCRIPT: Coming back to Los Alamos, the developments were not all that favorable. The new approach was to be studied, but the man put- was put under the leadership of one of the strongest opponents of the hydrogen bomb. And at that time I began to feel quite uneasy. The right decisions had been reached but it seemed to depend on something that was almost an accident, that one man from the General Advisory Committee was willing to listen to the new approach. Without the intervention of Smyth, the decision of Princeton might have been different.
- published: 26 Sep 2017
- views: 1568
8:42
How Hydrogen Bomb Tsar Bomba Works
n this video, we'll learn about the Hydrogen bomb tsar bomba, one of the most powerful nuclear weapons ever developed. This weapon was used by the Soviet Union ...
n this video, we'll learn about the Hydrogen bomb tsar bomba, one of the most powerful nuclear weapons ever developed. This weapon was used by the Soviet Union in the Second World War, and is still the most powerful nuclear weapon in the world.
If you're interested in weapons technology, or just want to learn more about the Hydrogen bomb tsar bomba, then this video is for you! We'll cover everything you need to know about this powerful weapon, from its origins to its capabilities. So be sure to watch this video, and learn about one of the most dangerous and controversial weapons in history!
Song: PillowVibes - Mysterious Ambient
Music provided by Tunetank.
Free Download: https://tunetank.com/track/1022-mysterious-ambient/
https://wn.com/How_Hydrogen_Bomb_Tsar_Bomba_Works
n this video, we'll learn about the Hydrogen bomb tsar bomba, one of the most powerful nuclear weapons ever developed. This weapon was used by the Soviet Union in the Second World War, and is still the most powerful nuclear weapon in the world.
If you're interested in weapons technology, or just want to learn more about the Hydrogen bomb tsar bomba, then this video is for you! We'll cover everything you need to know about this powerful weapon, from its origins to its capabilities. So be sure to watch this video, and learn about one of the most dangerous and controversial weapons in history!
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- published: 13 Mar 2023
- views: 845041
38:10
Who Invented the Hydrogen Bomb?
Uncover the fascinating history of hydrogen bombs in this riveting journey from Enrico Fermi's initial proposal to the 1960s, exploring breakthroughs, challenge...
Uncover the fascinating history of hydrogen bombs in this riveting journey from Enrico Fermi's initial proposal to the 1960s, exploring breakthroughs, challenges, and the moral and political debates that shaped the era.
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https://wn.com/Who_Invented_The_Hydrogen_Bomb
Uncover the fascinating history of hydrogen bombs in this riveting journey from Enrico Fermi's initial proposal to the 1960s, exploring breakthroughs, challenges, and the moral and political debates that shaped the era.
Love content? Check out our other YouTube Channels:
Higher Learning: https://www.youtube.com/@HigherLearningFlight
Flick Facts: https://www.youtube.com/@FlickFacts
Fact Quikie: https://www.youtube.com/@FactQuickie
Ancient Marvels: https://www.youtube.com/@Ancient-Marvels
Origins: https://www.youtube.com/@OriginsOfEverything
Biographics: https://www.youtube.com/channel/UClnDI2sdehVm1zm_LmUHsjQ
Geographics: https://www.youtube.com/channel/UCHKRfxkMTqiiv4pF99qGKIw
Warographics: https://www.youtube.com/channel/UC9h8BDcXwkhZtnqoQJ7PggA
MegaProjects: https://www.youtube.com/channel/UC0woBco6Dgcxt0h8SwyyOmw
SideProjects: https://www.youtube.com/channel/UC3Wn3dABlgESm8Bzn8Vamgg
Into The Shadows: https://www.youtube.com/c/IntotheShadows
TopTenz: https://www.youtube.com/user/toptenznet
Highlight History: https://www.youtube.com/channel/UCnb-VTwBHEV3gtiB9di9DZQ
Business Blaze: https://www.youtube.com/channel/UCYY5GWf7MHFJ6DZeHreoXgw
Casual Criminalist: https://www.youtube.com/c/TheCasualCriminalist
Decoding the Unknown: https://www.youtube.com/channel/UCZdWrz8pF6B5Y_c6Zi6pmdQ
→Some of our favorites: https://www.youtube.com/playlist?list=PLR0XuDegDqP10d4vrztQ0fVzNnTiQBEAA
→Subscribe for new videos every day!
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- published: 10 Jan 2024
- views: 486817