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#11. The Atomic Bomb | Introduction to Chemistry - Lumen Learning

Atomic bombs are made up of a fissile element, such as uranium, that is enriched in the isotope that can sustain a fission nuclear chain reaction. When a free ...

#12. The Story of the Atomic Bomb | eHISTORY

By the 1930s the nuclear scientists were exploring the revolutionary concept of splitting an atom of uranium with a neutron. The early 1930s saw the rise of ...

#13. Atomic Timeline

Roosevelt receives "The Einstein Letter" warning about the prospect of an atomic bomb. John Wheeler. August 31, 1939Niels Bohr and John A. Wheeler publish a ...

#14. Einstein and the Manhattan Project | AMNH

Although he never worked directly on the atomic bomb, Einstein is often incorrectly associated with the advent of nuclear weapons. His famous equation E=mc2 ...

#15. After The Bomb: Survivors of Hiroshima and Nagasaki Share ...

When the nuclear age began, there was no mistaking it. The decision by the United States to drop the world's first atomic weapons on two Japanese ...

#16. The Atom Bomb as Policy Maker | Foreign Affairs

The impact of the atomic bomb on United States policy has thus far been evidenced most clearly in the almost frantic effort to secure the adoption of a ...

#17. If the Atomic Bomb Had Not Been Used - The Atlantic

Was Japan already beaten before the August 1945 bombings? By Karl T. Compton. The atomic bombing of Hiroshima on August 6, 1945 ...

#18. The Atomic Bombing of Hiroshima and Nagasaki, August 1945

Photograph of Hiroshima after the atomic bomb. (National Archives Identifier 22345671) The United States bombings of the Japanese cities of ...

#19. The Atom Bomb - The British Library

In 1939 the American and British governments became concerned that Nazi Germany was planning to develop an atomic bomb - a weapon of mass destruction that ...

#20. The Atomic Bomb and the End of World War II - National ...

The bombings were the first time that nuclear weapons had been detonated in combat operations. They caused terrible human losses and destruction ...

#21. How do nuclear weapons work? -

Nuclear bombs are weapons of mass destruction. They harness the forces that hold the nucleus of an atom together by using the energy released when the particles ...

#22. The Atomic Bombings of Hiroshima and Nagasaki

There has been great difficulty in estimating the total casualties in the Japanese cities as a result of the atomic bombing. The extensive destruction of ...

#23. Trinity Site - World's First Nuclear Explosion - Department of ...

The world's first nuclear explosion occurred on July 16, 1945, ... The success of the Trinity test meant that an atomic bomb using plutonium could be ...

#24. You and the Atom Bomb | The Orwell Foundation

Considering how likely we all are to be blown to pieces by it within the next five years, the atomic bomb has not roused so much discussion as might have ...

#25. atomic-vs-nuclear-weapons.pdf - Los Alamos National ...

The action happens in the nucleus of the atom, so it is probably more accurate to call these “nuclear bombs.” “Hydrogen bombs,” or thermonuclear weapons, use a ...

#26. Atomic Bomb - an overview | ScienceDirect Topics

In an atomic bomb, a mass of fissile material greater than the critical mass must be assembled instantaneously and held together for about a millionth of a ...

#27. NUKEMAP by Alex Wellerstein - The Nuclear Secrecy Blog

NUKEMAP is a mapping mash-up that calculates the effects of the detonation of a nuclear bomb.

#28. Atomic Bomb WW2 | Power of Today's Nukes Vs. World War II ...

Here's how much deadlier today's nukes are compared to WWII atomic bombs. With so much at stake, it's important to understand what these ...

#29. Atomic bomb Definition & Meaning - Merriam-Webster

The meaning of atomic bomb is a bomb whose violent explosive power is due to the sudden ... by neutrons in a very rapid chain reaction —called also atom bomb.

#30. Atomic bomb Definition & Meaning | Dictionary.com

Atomic bomb definition, a bomb whose potency is derived from nuclear fission of atoms of fissionable material with the consequent conversion of part of ...

#31. Atomic bomb and leukemia - PubMed

Characteristic features of the leukemia among atomic bomb survivors were studied. Dose estimates of atomic bomb radiation were based on T65D, ...

#32. Accidental synthesis of a previously unknown quasicrystal in ...

The first test explosion of a nuclear bomb, the Trinity test of 16 July 1945, ... War Time on 16 July 1945 on the Alamogordo Bombing Range, ...

#33. Why did the atomic bomb dropped on Hiroshima leave ...

A human shadow on the steps of a bank in Hiroshima, following the explosion of the nuclear bomb in August 1945.

#34. This is what happened the morning the first atomic bomb ...

Site Y was a town built from scratch to build the atomic bomb at Los Alamos, New Mexico. Here, under the scientific directorship of J Robert ...

#35. Why the U.S. once set off a nuclear bomb in space - National ...

signed the Limited Nuclear Test Ban Treaty, and outer space has been H-bomb free for almost 60 years. But the results of Starfish Prime serve as ...

#36. Watch Lise Meitner: The Mother of the Atom Bomb - Amazon ...

Lise Meitner: The Mother of the Atom Bomb ... group of scientists who discovered that splitting the atomic nucleus of uranium releases enormous energy.

#37. What would happen if a nuclear bomb went off in your ...

Choose a bomb and experience the power of a nuclear blast in your area.

#38. Why the Aircraft That Dropped the First Atomic Bomb Will ...

Seventy-five years ago, on August 6, 1945, the world entered the nuclear age with the detonation of the first atomic bomb in warfare over ...

#39. atomic bomb - latest news, breaking stories and comment

atomic bomb · The reporter who revealed the truth about Hiroshima · Fabian Hamilton75 years after Nagasaki, a nuclear weapons-free world is still a dream · Olivia ...

#40. The Black Reporter Who Exposed a Lie About the Atom Bomb

Exploding atom bombs emit two kinds of radiation. In the first seconds, the expanding fireball sends out colossal bursts of neutrons and gamma ...

#41. ATOM BOMB在剑桥英语词典中的解释及翻译

atom bomb 的意思、解释及翻译：1. an extremely powerful bomb that uses the explosive power resulting from splitting the atom 2. an…。了解更多。

#42. This Atom Bomb in Me | Lindsey A. Freeman - Stanford ...

This Atom Bomb in Me traces what it felt like to grow up suffused with American nuclear culture in and around the atomic city of Oak Ridge, Tennessee.

#43. Stein, "Reflection on the Atom Bomb"

They asked me what I thought of the atomic bomb. I said I had not been able to take any interest in it. I like to read detective and mystery stories.

#44. The Pilot Who Dropped the Atomic Bomb | The New Yorker

Tibbets, Jr. He commanded the 509th Combat Squadron, which conducted a number of still secret experiments having to do with the dropping of atomic bombs, and he ...

#45. How atom bomb tests could help detect wine fraud - The ...

Vintage of wines made from grapes harvested since atmospheric atomic bomb tests can be dated to within a year.

#46. The Atomic Bombing of Nagasaki, August 9, 1945 - OSTI.GOV

The plutonium implosion bomb, nicknamed "Fat Man," was rushed into readiness to take advantage of this window. No further orders were required for the attack.

#47. 51f. The Manhattan Project - USHistory.org

This once classified photograph features the first atomic bomb — a weapon that atomic scientists had nicknamed "Gadget." The nuclear age began on July 16, ...

#48. Hiroshima, Nagasaki and Subsequent Weapons Testing

Information on the Hiroshima and Nagasaki Atomic bombs and subsequent weapons testing from the World Nuclear Association, the organization that seeks to ...

#49. Humanitarian impacts and risks of use of nuclear weapons

The catastrophic humanitarian consequences of nuclear weapons ... [2] ICRC, “ICRC report on the effects of the atomic bomb at Hiroshima”, ...

#50. Atomic Bomb Facts For Kids - DK Find Out!

In 1945, the US dropped two atomic bombs on Japan, effectively ending World War II. An atomic bomb is a weapon with huge power created by splitting an atom ...

#51. Manhattan Project scientists used their talents to destroy, even ...

As they learned more about the project they were working on, atomic bomb scientists pushed back. But humanity won't let new weapons go to ...

#52. “Thank God for the Atom Bomb” - UiO

I bring up the matter because, writing on the forty-second anniversary of the atom-bombing of Hiroshima and Nagasaki, I want to consider something suggested by ...

#53. The Atomic Bomb That Never Was: - Vanderbilt University

American bombs, not German ones, destroyed Hiroshima and Nagasaki and introduced the world to the power of atomic weapons. Nevertheless, the success of the ...

#54. The biggest and most powerful nuclear weapons ever built

B41 nuclear bomb – 25Mt. The B41 or Mk-41 with a yield of 25Mt is the most powerful thermonuclear weapon ever fielded by the United States.

#55. Hiroshima: The first atomic bomb - The History Press

On 6 August 1945 the world's first deployed atomic bomb was dropped over the Japanese city of Hiroshima, affecting the lives of hundreds of thousands of ...

#56. Why Albert Einstein Wrote to the US, Begging It to Create ...

Albert Einstein Atomic Bomb. Albert Einstein around 1939 and nuclear explosion in French Polynesia in October 1971. MPI/Getty Images/Michel ...

#57. The untold story of the world's biggest nuclear bomb - Bulletin ...

In the early hours of October 30, 1961, a bomber took off from an airstrip in northern Russia and began its flight through cloudy skies over ...

#58. Nuclear Weapons – UNODA - the United Nations

The most recent of those measures, the New START Treaty, limits the number of deployed strategic nuclear weapons to 1,550 per State.

#59. synonyms for atomic bomb - Thesaurus.com

Find 11 ways to say ATOMIC BOMB, along with antonyms, related words, and example sentences at Thesaurus.com, the world's most trusted free thesaurus.

#60. Impact of the atomic bomb – Radioactive minerals - Te Ara

After six years of war the first atomic bombs were dropped on the Japanese cities of Hiroshima and Nagasaki in 1945. More than 100,000 people were killed, ...

#61. The Atomic Bomb - The Weapons That Changed The World

After the development of the atomic bomb, the world would never be the same again...

#62. The Atomic Bombs That Ended the Second World War

How did the Allies make the decision to drop two atomic bombs on Japan in August ... Hiroshima following the dropping of the atomic bomb on 6 August 1945.

#63. First British Atomic Bomb Test | History Today

Britain's first atomic bomb was detonated on 3 October 1952. ... Britain developed its own atom bomb to remain a great power and avoid complete dependence ...

#64. The Rush to Patent the Atomic Bomb - NPR

The Manhattan Project to build an atomic bomb was one of the U.S. government's biggest secrets. At the same time, its scientists and ...

#65. What is the difference between an atomic and a nuclear bomb?

The fusing requires very high temperatures, hence atomic bombs are generally used as triggers for hydrogen bombs. Hence, every atomic bomb is a ...

#66. Facts about the Fat Man and Little Boy Atomic Bombs

This gun-type uranium bomb, nicknamed Little Boy, weighed 9,700 pounds. □ The bomb was dropped on Hiroshima, Japan,. August 6, 1945, at 8:15 AM.

#67. Why Did We Make The Atomic Bomb? - Forbes

In the course of the Second World War, every major industrial nation began a program to build atomic bombs: the Germans, the British, the French ...

#68. Full article: The Atomic Bombings of Hiroshima and Nagasaki

The atomic bombs probably were used in combat to end the Pacific War. Nuclear attacks were carried out without ...

#69. Atomic Bomb Pictures, Images and Stock Photos - iStock

Search from 11020 Atomic Bomb stock photos, pictures and royalty-free images from iStock. Find high-quality stock photos that you won't find anywhere else.

#70. Fluke - Atom Bomb - YouTube

#71. From E=mc² to the atomic bomb - Einstein-Online

From E=mc² to the atomic bomb. The subtle connections between Einstein's formula, nuclear fission and nuclear fusion. An article by Markus Pössel.

#72. How today's nuclear weapons compare to those used in WWII

At the end of World War 2, two nuclear bombs were dropped on Japan, killing in surplus of 100,000 people. The bombs dropped were equivalent ...

#73. What is an Atomic or Nuclear Bomb?

A general name given to any weapon in which the explosion results from the energy released by a reaction involving atomic nuclei, ...

#74. Physics, physicists and the bomb - Nature

Scientists involved in nuclear research before and after the end of the Second World War continue to be the subjects of historical and ...

#75. The Secret Jewish History Of The Atom Bomb - The Forward

As is well known, several Jews were essential to the development of Nuclear weapons. The intellectual father of the bomb was Leo Szilard, a ...

#76. Hiroshima after 75 years: Walking the path of the atomic bomb

Hiroshima. Halfway around the world, where the atomic bomb killed 70,000 people with its initial blast, and left tens of thousands of others to ...

#77. People and Discoveries: The first atomic bomb is detonated

Photo: Atomic bomb test explosion in Alamagordo, New Mexico, July 16, 1945. ... In 1932, James Chadwick discovered the neutron, a small atomic particle with ...

#78. Hiroshima and Nagasaki: The Long Term Health Effects - K=1 ...

In The Children of Atomic Bomb Survivors: A Genetic Study, the authors overview a number of studies on children of parents exposed to atomic bombs. Bibliography ...

#79. Oppenheimer, from the Atomic Bomb to Pacifism - BBVA ...

Oppenheimer, from the Atomic Bomb to Pacifism · Famous color photograph of the “Trinity” shot, the first nuclear test explosion. Credit: Federal ...

#80. 75th of the atomic bombing | Hiroshima for Global Peace

Toward a peaceful world free of nuclear weapons. Past. 過去. The Industrial Promotion Hall after the bomb was dropped (today's Atomic Bomb Dome) Photo by Toshio ...

#81. How Nuclear Bombs Work - Science | HowStuffWorks

Nuclear bombs involve the forces, strong and weak, that hold the nucleus of an atom together, especially atoms with unstable nuclei. There are two basic ways ...

#82. Story of Hiroshima: Life of an Atomic Bomb Survivor

Photo courtesy of Hirano. On August 6, 1945, the US dropped an atomic bomb on Hiroshima, Japan. The nuclear bomb exploded over the center of the city ...

#83. Americans insist the atom bomb ended the war in Japan - The ...

We've debated the “necessity” of the Nagasaki bombing for 75 years ... (Photograph by Hayashi Shigeo/Courtesy of Nagasaki Atomic Bomb Museum).

#84. The invention of the nuclear bomb | New Scientist

A little under 12 years later, the US dropped an atom bomb on Hiroshima, killing an estimated 135000 people. The path from Szilard's idea to its deadly ...

#85. 'Seared to death': The atomic bomb attack on Hiroshima - Al ...

As Japan marks 75th anniversary of the nuclear bomb attack, a look at how it happened, the devastation it wrought.

#86. How atomic bomb survivors have transformed our ... - Science

HIROSHIMA—Kunihiko Iida wants the world to know that the atomic bombs the United States dropped on Hiroshima and Nagasaki 75 years ago next ...

#87. Why did the atomic bomb explode 600 meters above the city ...

An exhibit at Hiroshima Peace Memorial Museum explains that the atomic bomb exploded 600 meters above the ground. On the U.S. side, ...

#88. The Atomic Bomb - World War II History for Kids - Ducksters

Kids learn about the history of the Atomic Bomb during World War II. Dropped on Hiroshima and Nagasaki of Japan to end WW2.

#89. When the U.S. Air Force Accidentally Dropped an Atomic ...

On March 11, 1958, the Gregg family was going about their business when a malfunction in a B-47 flying overhead caused the atomic bomb on ...

#90. Differences Between Hydrogen and Atomic Bombs - ThoughtCo

A hydrogen bomb and an atomic bomb are both types of nuclear weapons, but the two devices are very different from each other.

#91. Atomic Bombing in Nagasaki - Destruction of a City - Google ...

Before the Atomic Bombing Nagasaki is located in the western part of Kyushu and prospered as a port city. Nagasaki's history traces back to the late 16t...

#92. Atomic weapons more powerful 75 years after Hiroshima

The explosive yield -- the amount of energy released when a nuclear weapon detonates -- has grown exponentially since 1945 when bombs flattened ...

#93. From Manhattan to Hiroshima: The race for the atom bomb

The atomic bombings of Hiroshima and Nagasaki capped six years of top-secret work by scientists from Europe and North America.

#94. Atomic Bomb Lesson for Kids: Facts & Definition | Study.com

Learn about atomic bombs, including what they are and how they can make such enormous explosions. This lesson also covers the different types of...

#95. Atomic Bomb Explosion Images, Stock Photos & Vectors

Find atomic bomb explosion stock images in HD and millions of other royalty-free stock photos, illustrations and vectors in the Shutterstock collection.

#96. A-bombs vs. H-bombs: What's the difference? - The Globe and ...

Atomic bombs rely on fission, or atom-splitting, just as nuclear power plants do. The hydrogen bomb, also called the thermonuclear bomb, uses ...