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Would the US have dropped a third atomic bomb?

Yes, the U.S. likely would have dropped a third atomic bomb if Japan hadn't surrendered, as a third device ("the Third Shot") was ready for deployment in late August 1945, with plans to continue further strikes if necessary, though President Truman ultimately ordered no more without his direct approval after Japan's surrender was announced. Military planners anticipated needing several bombs, with some suggesting up to five or more to force a surrender, and preparations were in place for a rapid escalation of attacks.
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Who has 90% of the world's nuclear weapons?

The United States and Russia collectively possess nearly 90% of the world's nuclear weapons, a legacy of the Cold War arms race, though other nations like China, the UK, France, India, Pakistan, Israel, and North Korea also have arsenals, with China and others expanding their stockpiles. These two nations hold the vast majority, with figures showing combined totals often exceeding 90% of the approximately 12,000+ warheads globally.
 
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Did the Trinity test hurt anyone?

A group of New Mexicans known as the Tularosa Basin Downwinders Consortium states that they were unknowingly exposed to radiation from fallout, resulting in illness, emotional and financial distress, and death.
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What did Einstein warn about the atomic bomb?

Albert Einstein warned President Roosevelt in 1939 that Nazi Germany might develop atomic bombs, urging the U.S. to start its own nuclear research, but later deeply regretted his role, calling it his "one great mistake" as a pacifist, especially after witnessing the devastating use of the bombs and understanding the broader threat of nuclear warfare. He feared Hitler getting the bomb first, leading to the Manhattan Project, but afterwards advocated for world government and nuclear abolition, realizing the potential for total human destruction, not just city destruction, with H-bombs.
 
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Would America have won without the atomic bomb?

Based on a detailed investigation of all the facts, and supported by the testimony of the surviving Japanese leaders involved, it is the Survey's opinion that certainly prior to 31 December 1945, and in all probability prior to 1 November 1945, Japan would have surrendered even if the atomic bombs had not been dropped, ...
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The Third Atomic Bomb: Ready to Drop on Tokyo in 1945

Did 300,000 German soldiers surrender?

Yes, over 300,000 German soldiers surrendered in the Ruhr Pocket in April 1945, marking the largest single surrender in Western Europe during World War II, with forces trapped by American troops, leading to the collapse of Army Group B and a massive influx of German prisoners of war.
 
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What is the safest country to survive a nuclear war?

Countries that would see no population loss include Argentina, Brazil, Uruguay, Paraguay, Costa Rica, Panama, Haiti, Australia, Iceland and Oman, according to the study. In these regions (colored in green on Newsweek's map), "food consumption can support the current physical activity in that country."
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Why did Einstein not like Oppenheimer?

After becoming aware of Oppenheimer's predicament with security clearance, Einstein laughed and said, "The trouble with Oppenheimer is that he loves a woman who doesn't love him—the United States government." At the IAS, Einstein acquired a "grudging respect" for Oppenheimer over his administration skills, and ...
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Who was smarter, Oppenheimer or Einstein?

You can't definitively say one was "smarter," as Einstein excelled at revolutionary theoretical physics (relativity, E=mc2cap E equals m c squared𝐸=𝑚𝑐2) while Oppenheimer was a brilliant polymath, leader, and quantum physicist who excelled at applying complex science to large projects, like the Manhattan Project, making direct comparison difficult; Einstein had higher estimated IQ (160 vs. Oppenheimer's 135), but IQ tests don't capture their different forms of genius, with Einstein focusing on big-picture cosmology and Oppenheimer on collaborative quantum theory and institutional leadership. 
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Why did Einstein regret the atomic bomb?

According to Linus Pauling, Einstein later regretted signing the letter because it led to the development and use of the atomic bomb in combat, adding that Einstein had justified his decision because of the greater danger that Nazi Germany would develop the bomb first.
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Is there still radiation at the Trinity site?

Yes, the Trinity Site is still radioactive, but the levels are very low and generally considered safe for short visits, often less than 10 times the normal background radiation, with radiation concentrated in the "ground zero" area where the green, glassy Trinitite formed from the blast. A brief visit to the inner fenced area exposes you to minimal radiation, comparable to a fraction of a dental X-ray or what you receive daily from natural sources.
 
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What to wear if a nuclear bomb hits?

Heavy clothing and even the outer layers of the skin prevent internal damage from alpha and beta radiation types (along with a respirator to prevent inhalation).
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How long after a nuke is it safe to go outside?

It's safest to stay indoors for at least the first 24 hours after a nuclear detonation, ideally longer, to avoid dangerous radioactive fallout, following the "Get Inside, Stay Inside, Tune In" guidance from FEMA and CDC. After 24 hours, radiation levels drop significantly, but you must tune into official broadcasts for instructions, as longer sheltering (days or weeks) might be needed depending on location and official advice, potentially requiring evacuation to safer zones. 
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Do any countries secretly have nukes?

While nine countries officially possess nuclear weapons, Israel is the main one with a policy of "deliberate ambiguity," neither confirming nor denying its arsenal, though estimates suggest it has around 90 warheads; other nations like Iran have pursued secret programs, and countries like South Africa, Taiwan, and Romania once had them but gave them up or had them discovered. The known nuclear states (US, Russia, UK, France, China, India, Pakistan, North Korea) treat their stockpiles as secrets, but Israel's is the most deliberately hidden, with suspicions around other nations like Iran. 
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Who is the king of nuclear weapons?

The Tsar Bomba (code name: Ivan or Vanya, internal designation "AN602") was the most powerful nuclear weapon or weapon of any kind ever constructed and tested. A project of the Soviet Union, it was a thermonuclear aerial bomb, tested on 30 October 1961 at the Novaya Zemlya site in the country's far north.
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Does Canada have nukes?

No, Canada does not possess its own nuclear weapons and is committed to non-proliferation, but during the Cold War, it hosted U.S. nuclear weapons under NATO agreements, which were withdrawn by 1984. While Canada has expertise in nuclear technology and once had nuclear-tipped missiles (Bomarc), it gave up developing its own nuclear weapons in the late 1940s.
 
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Who has a 400 IQ?

Adragon De Mello - Wikipedia.
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What was Stephen Hawking's last warning?

Stephen Hawking's "last warnings" centered on humanity's need to colonize other planets for survival, fearing self-destruction from issues like nuclear war, climate change, or runaway AI, and cautioned against contacting advanced aliens, warning we might be seen as a threat or resources to exploit, drawing parallels to humanity's own history with less advanced peoples. He stressed that our future depends on technological advancement (like self-improving superhumans) and escaping Earth before becoming extinct.
 
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What was Stephen Hawking's IQ?

Stephen Hawking's IQ is estimated around 160, though it's not officially confirmed, as he famously dismissed IQ scores, saying, "People who boast about their IQ are losers," emphasizing creativity over scores. While his intellectual contributions to cosmology and black holes solidify his genius, he preferred focusing on persistence and discovery rather than numerical rankings, even downplaying the idea of "superheroes" in science. 
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What did Albert Einstein say about Jesus?

Albert Einstein, a secular Jew, expressed deep admiration for Jesus's ethical teachings and personality, calling him a "luminous figure" whose presence is felt in the Gospels, viewing him as a moral teacher who emphasized pure humanity, though he rejected the supernatural aspects of Christianity, seeing the Gospels' message cleansed of priestly dogma as a path to cure social ills. He found Jesus's words divinely expressed and too profound for mere human retelling, distinguishing him from mythological heroes.
 
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How do Japanese feel about Oppenheimer?

Japanese reactions to Oppenheimer, after its delayed release, were mixed, ranging from appreciation for its portrayal of the physicist to discomfort and criticism for its lack of Japanese perspective, the perceived glorification of the bomb's creation, and the absence of the victims' suffering, with some viewers finding it a crucial, if difficult, look at nuclear history, while others felt it missed depicting the true horror of the bombings. Many felt the film focused too heavily on the American creators, leaving the devastating impact on Hiroshima and Nagasaki underrepresented, though some survivors and critics acknowledged its focus on Oppenheimer's experience. 
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Did Stephen Hawking believe in quantum mechanics?

Hawking disagreed with Einstein and argued that quantum theory was correct and complete, and that there were no hidden variables. He used the example of black holes to illustrate his point.
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How far away will a nuke blind you?

A nuclear blast's flash can blind you temporarily or permanently, with distances varying by bomb size, visibility (day/night), and if you're looking at the flash; a 1-megaton bomb could cause temporary blindness up to 13 miles (day) or 53 miles (night), but looking directly can cause permanent retinal burns even further, so the safest action is to look away and drop to cover immediately.
 
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What country is least likely to go to war?

Ranked number one since 2008, Iceland remains the world's most peaceful nation, leading across all three domains: safety and security, ongoing conflict and militarisation.
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Will cars work after a nuclear bomb?

EMPs large enough to be a threat are produced by nuclear detonations, like the Starfish Prime nuclear test in 1962. Thanks to the electrical components in your modern vehicle, this means most cars couldn't start or could sustain irreparable damage.
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