Duck and Cover: How Print Media, the U.S. Government, and Entertainment Culture Formed America's Understanding of the Atom Bomb
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NUCLEAR WEAPONS EFFECTS Introduction: the Energy Characteristics and Output from Nuclear Weapons Differ Significantly from Conve
NUCLEAR WEAPONS EFFECTS Introduction: The energy characteristics and output from nuclear weapons differ significantly from conventional weapons. Nuclear detonations exhibit much higher temperature within the fireball and produce peak temperatures of several hundred million degrees and intense x-ray heating that results in air pressure pulses of several million atmospheres. Conventional chemical explosions result in much lower temperatures and release the bulk of their energy as air blast and shock waves. In an atmospheric detonation, such as was deployed in Japan, it is the blast and thermal component of the nuclear explosion that is the major factor in destruction and death, not nuclear radiation, as the public believes. The effective range of immediate harm to humans from nuclear radiation from the atmospheric explosion is much less than the effective range from blast and thermal heating. In order to limit the discussion of weapons effects to elementary terms, this discussion is based upon a single worst-case scenario. Probably the largest weapon that might be employed against a population would have a yield of less than one-megaton (or 1 million tons of TNT equivalent energy or simply 1 MT). However, a crude terrorist nuclear device would probably be in the range of a few thousand tons of TNT equivalent energy or a few KT). The discussion here is based upon a nuclear detonation of 1 MT. Yield: The destructive power of a nuclear weapon, when compared to the same amount of energy produced by TNT is defined as the ‘yield’ of the nuclear weapon. A 20-kiloton (KT) weapon, such as was detonated over Japan in World War II was equivalent in energy yield to 20,000 tons of TNT. -
The Effect of Chemical Incidents on First Responders
2019 The Effect of Chemical Incidents on First Responders: An Interview with Bruce Evans (MPA, NRP, CFOD, SEMSO), Fire Chief, Upper Pine River Fire Protection District A massive leak of liquefied chlorine gas created a dangerous cloud over the city of Henderson, NV, in the early morning hours of May 6, 1991. Over 200 people (including firefighters) were examined at a local hospital for respiratory distress caused by inhalation of the chlorine and approximately 30 were admitted for treatment. Approximately 700 individuals were taken to shelters, and between 2,000 and 7,000 individuals were evacuated from the area. ASPR TRACIE interviewed Chief Bruce Evans (who was a firefighter- paramedic at the time of the incident), asking him to share his my first large-scale incident: the experiences and highlight how the PEPCON explosion. PEPCON was Access these U.S. Fire Administration Technical Reports fire and emergency response to a rocket fuel plant that supplied propellant used for the space for more information on these chemical incidents has changed incidents: over the years. shuttle program. This explosion sent a shock wave over the • Fire and Explosions at Rocket Corina Solé Brito, ASPR TRACIE entire Las Vegas Valley, blew out Fuel Plant (CSB): Can you please share windows that were miles away, • Massive Leak of Liquefied your experience in Henderson and created a small, multicolored Chlorine Gas and other related incidents, how mushroom cloud on the south end you think the field has changed of the valley. The Professional since then, and what you think Golfers’ Association (PGA) was the future holds? also in town, so there were satellite or injuries from flying debris were I am fortunate trucks and news trucks present. -
Radiation and Radioactivity Quantified? Do You Think of These “People” When I Say RADIATION? Do You Think of These Things As Well?
Welcome To RadTown USA •Click to Explore RadTown USA • Click on any location in RadTown USA and find out about radiation sources or uses at that location. The Alpha, Beta, Gammas of Nuclear Education March 2nd, 2014 Fundamentals of Ionizing Radiation Debra N Thrall, PhD Executive Director Albert I Pierce Foundation Radiation Fundamentals What is radiation? Where does it come from? How does it interact with matter? What is radioactivity? What are fission and fusion? How are radiation and radioactivity quantified? Do you think of these “people” when I say RADIATION? Do you think of these things as well? • Food • Space • Utilities • Consumer Products • Medicine Brief History of the Atom • 500 BC Democritus Atom • Long time (Romans Dark Ages) • 1808 AD Dalton Plum Pudding • 1911 Rutherford Nucleus • 1913 Bohr Orbits • 1920’s Many People Quantum Mechanics Rutherford’s Gold Foil Experiment The Design 1. Bombard positively charged alpha particles into thin gold foil. 2. Use fluorescent screen to detect particles as they exit the gold foil. 3. Use angle of deflection to determine interior of the atom. So, What is an Atom? • Atoms are made up of protons, neutrons & electrons • Protons: + charge p+ • Neutrons: no charge n0 • Electrons: - charge e- • Atoms want to have a stable energy level • This translates to having no net charge • # protons = # electrons Mass of an Atom • Masses • Proton: 1.000000 amu • Neutron: 1.000000 amu • Electron: 0.000549 amu (Translates to 1.2 lbs/1 ton ~ a kitten on an elephant!) • The mass of an atom is approximately -
Civil Defense and Homeland Security: a Short History of National Preparedness Efforts
Civil Defense and Homeland Security: A Short History of National Preparedness Efforts September 2006 Homeland Security National Preparedness Task Force 1 Civil Defense and Homeland Security: A Short History of National Preparedness Efforts September 2006 Homeland Security National Preparedness Task Force 2 ABOUT THIS REPORT This report is the result of a requirement by the Director of the Department of Homeland Security’s National Preparedness Task Force to examine the history of national preparedness efforts in the United States. The report provides a concise and accessible historical overview of U.S. national preparedness efforts since World War I, identifying and analyzing key policy efforts, drivers of change, and lessons learned. While the report provides much critical information, it is not meant to be a substitute for more comprehensive historical and analytical treatments. It is hoped that the report will be an informative and useful resource for policymakers, those individuals interested in the history of what is today known as homeland security, and homeland security stakeholders responsible for the development and implementation of effective national preparedness policies and programs. 3 Introduction the Nation’s diverse communities, be carefully planned, capable of quickly providing From the air raid warning and plane spotting pertinent information to the populace about activities of the Office of Civil Defense in the imminent threats, and able to convey risk 1940s, to the Duck and Cover film strips and without creating unnecessary alarm. backyard shelters of the 1950s, to today’s all- hazards preparedness programs led by the The following narrative identifies some of the Department of Homeland Security, Federal key trends, drivers of change, and lessons strategies to enhance the nation’s learned in the history of U.S. -
The Effects of Nuclear War
The Effects of Nuclear War May 1979 NTIS order #PB-296946 Library of Congress Catalog Card Number 79-600080 For sale by the Superintendent of Documents, U.S. Government Printing Office Washington, D C, 20402 — Foreword This assessment was made in response to a request from the Senate Committee on Foreign Relations to examine the effects of nuclear war on the populations and economies of the United States and the Soviet Union. It is intended, in the terms of the Committee’s request, to “put what have been abstract measures of strategic power into more comprehensible terms. ” The study examines the full range of effects that nuclear war would have on civilians: direct effects from blast and radiation; and indirect effects from economic, social, and politicai disruption. Particular attention is devoted to the ways in which the impact of a nuclear war would extend over time. Two of the study’s principal findings are that conditions would con- tinue to get worse for some time after a nuclear war ended, and that the ef- fects of nuclear war that cannot be calculated in advance are at least as im- portant as those which analysts attempt to quantify. This report provides essential background for a range of issues relating to strategic weapons and foreign policy. It translates what is generally known about the effects of nuclear weapons into the best available estimates about the impact on society if such weapons were used. It calls attention to the very wide range of impacts that nuclear weapons would have on a complex industrial society, and to the extent of uncertainty regarding these impacts. -
Downloads of Technical Information
Florida State University Libraries Electronic Theses, Treatises and Dissertations The Graduate School 2018 Nuclear Spaces: Simulations of Nuclear Warfare in Film, by the Numbers, and on the Atomic Battlefield Donald J. Kinney Follow this and additional works at the DigiNole: FSU's Digital Repository. For more information, please contact [email protected] FLORIDA STATE UNIVERSITY COLLEGE OF ARTS AND SCIENCES NUCLEAR SPACES: SIMULATIONS OF NUCLEAR WARFARE IN FILM, BY THE NUMBERS, AND ON THE ATOMIC BATTLEFIELD By DONALD J KINNEY A Dissertation submitted to the Department of History in partial fulfillment of the requirements for the degree of Doctor of Philosophy 2018 Donald J. Kinney defended this dissertation on October 15, 2018. The members of the supervisory committee were: Ronald E. Doel Professor Directing Dissertation Joseph R. Hellweg University Representative Jonathan A. Grant Committee Member Kristine C. Harper Committee Member Guenter Kurt Piehler Committee Member The Graduate School has verified and approved the above-named committee members, and certifies that the dissertation has been approved in accordance with university requirements. ii For Morgan, Nala, Sebastian, Eliza, John, James, and Annette, who all took their turns on watch as I worked. iii ACKNOWLEDGMENTS I would like to thank the members of my committee, Kris Harper, Jonathan Grant, Kurt Piehler, and Joseph Hellweg. I would especially like to thank Ron Doel, without whom none of this would have been possible. It has been a very long road since that afternoon in Powell's City of Books, but Ron made certain that I did not despair. Thank you. iv TABLE OF CONTENTS Abstract..............................................................................................................................................................vii 1. -
Direct Effects of Nuclear Detonations
Environmental Consequences of Nuclear War Volume I: Physical and Atmospheric Effects A. B. Pittock, T. P. Ackerman, P. J. Crutzen, M. C. MacCracken, C. S. Shapiro and R. P. Turco @ 14Sb SCOPE. Published by John Wiley & Sons Ltd CHAPTER 1 Direct Effects of Nuclear Detonations 1.1 HIROSHIMA AND NAGASAKI 1.1.1 Historical Notes The first atomic weapon used in warfare was the bomb dropped on Hi- roshima, Japan at 8:15 AM (local time) on August 6,1945, The second, and only other, weapon so used was dropped on Nagasaki, Japan at 11:02 AM on August 9,1945. The Hiroshima bomb (Little Boy) had an energy yield of about 15:t 3 kilotons (kt; a one kt explosion is equivalent in energy release to the detonation of about 1000 tons of TNT; one megaton, Mt, equals 1000 kT). The Nagasaki bomb (Fat Man) had an energy yield of 21:t2 kilotons (Ohkita, 1985). From these unique events, much of what is known about the effects of nuclear explosions on people and cities has been learned. About 120,000 people were killed outright in both cities, and the eventual fatalities, as of 1981, were about 210,000 (Ishikawa and Swain, 1981). In Hiroshima, an urbanized area of approximately 13 square kilometers was laid to waste, while in Nagasaki, an area approximately 7 square kilometers was destroyed. Figure 1.1 starkly illustrates the extent of the devastation in central Hiroshima; only the hulks of the most resilient steel-reinforced concrete buildings were left standing. 1.1.2 Physical Effects of the Bombings Both the Hiroshima and Nagasaki nuclear explosions were airbursts-at elevations of 580 meters and 500 meters, respectively. -
Duck and Cover: How Print Media, the U.S. Government, and Entertainment Culture Formedamerica's Understanding of the Atom
DUCK AND COVER: HOW PRINT MEDIA, THE U.S. GOVERNMENT, AND ENTERTAINMENT CULTURE FORMEDAMERICA’S UNDERSTANDING OF THE ATOM BOMB A thesis submitted in partial fulfillment of the requirements for the degree of Master of Arts By Daniel Patrick Wright B.A., University of Cincinnati, 2013 2015 Wright State University WRIGHT STATE UNIVERSITY GRADUATE SCHOOL May 5, 2015 I HEREBY RECOMMEND THAT THE THESIS PREPARED UNDER MY SUPERVISION BY Daniel Patrick Wright ENTITLED Duck and Cover: How Print Media, the U.S. Government and Entertainment Culture Formed America’s Understanding of the Atom Bomb BE ACCEPTED IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF Master of Arts ________________________________ Jonathan Winkler, Thesis Director ________________________________ Carol Herringer, Chair History Department Committee on College of Liberal Arts Final Examination ________________________________ Drew Swanson, Ph.D. ________________________________ Nancy Garner, Ph.D. ________________________________ Robert E. W. Fyffe, Ph.D. Vice President for Research and Dean of the Graduate School ABSTRACT Wright, Daniel Patrick. M.A. Department of History, Wright State University, 2015. Duck and Cover: How Print Media, the U.S. Government and Entertainment Culture Formed America’s Understanding of the Atom Bomb This research project will explore an overview of the different subsections of American post-war society that contributed to the American “atomic reality” in hopes of revealing how and why the American understanding of atomic weapons did not slowly evolve over the course of a generation, but instead materialize rapidly in the years following the bombing of Hiroshima and Nagasaki. By analyzing government sources and programs, print media sources such as newspapers and magazines, and the American entertainment culture of the 1940s and 1950s, this research project will answer exactly why and how the American public arrived at its understanding of the atom bomb. -
Planning for Emergencies and Disasters
Overview of New Castle County Floods Winter Storms Homeland Security Hazards and Disasters Know what to expect: Recommended Actions by Threat Level Family Preparations •Research the flood hazards in your area. New Castle County is vulnerable to a wide range of (www.fema.gov or www.nccde.org •Have heavy blankets on hand. GREEN=LOW natural hazards, includingincluding flooding, tornadoes, “Hurricane and Flood Safe”, link to tropical storms, hurricanes, winter storms, and •Ensure that each family member has a warm •Take steps to protect your identity. earthquakes. Their occurrence is natural and inevi- NFIP site) coat, gloves or mittens, and insulated •Report suspicious activity to the local police. table, and there is little we can do to control their water resistant boots. •If it has been raining hard for several hours, or (NCC Police: (302) 573-2800) or force and intensity. NCC is also vulnerable to a steadily for several days, be alert to the •Check on any elderly neighbors or family. 1-800-FORCE-12 Terrorism Tip Line variety of human-caused hazards, including chemi- possibility of a flood. (in locations such as cal releases, spills or explosions associated with small streams, creeks and roadways) •Consult a doctor regarding flu shots for •Take first aid and CPR classes. the fixed storage or mobile transport of hazardous family members. •Prepare a 72-hour family emergency supply kit materials. In today’s world, we must also consider •Listen to local radio and TV stations for flood •Prepare a 72-hour family emergency supply kit and plan. human-caused hazards, such as technological acci- information. -
Bob Farquhar
1 2 Created by Bob Farquhar For and dedicated to my grandchildren, their children, and all humanity. This is Copyright material 3 Table of Contents Preface 4 Conclusions 6 Gadget 8 Making Bombs Tick 15 ‘Little Boy’ 25 ‘Fat Man’ 40 Effectiveness 49 Death By Radiation 52 Crossroads 55 Atomic Bomb Targets 66 Acheson–Lilienthal Report & Baruch Plan 68 The Tests 71 Guinea Pigs 92 Atomic Animals 96 Downwinders 100 The H-Bomb 109 Nukes in Space 119 Going Underground 124 Leaks and Vents 132 Turning Swords Into Plowshares 135 Nuclear Detonations by Other Countries 147 Cessation of Testing 159 Building Bombs 161 Delivering Bombs 178 Strategic Bombers 181 Nuclear Capable Tactical Aircraft 188 Missiles and MIRV’s 193 Naval Delivery 211 Stand-Off & Cruise Missiles 219 U.S. Nuclear Arsenal 229 Enduring Stockpile 246 Nuclear Treaties 251 Duck and Cover 255 Let’s Nuke Des Moines! 265 Conclusion 270 Lest We Forget 274 The Beginning or The End? 280 Update: 7/1/12 Copyright © 2012 rbf 4 Preface 5 Hey there, I’m Ralph. That’s my dog Spot over there. Welcome to the not-so-wonderful world of nuclear weaponry. This book is a journey from 1945 when the first atomic bomb was detonated in the New Mexico desert to where we are today. It’s an interesting and sometimes bizarre journey. It can also be horribly frightening. Today, there are enough nuclear weapons to destroy the civilized world several times over. Over 23,000. “Enough to make the rubble bounce,” Winston Churchill said. The United States alone has over 10,000 warheads in what’s called the ‘enduring stockpile.’ In my time, we took care of things Mano-a-Mano. -
Fallout Model for the Robust Nuclear Earth Penetrator Blake Purnell the Radioactive Cloud Model
Fallout Model for the Robust Nuclear Earth Penetrator Blake Purnell Modeling radioactive fallout from nuclear explosions requires a description of the radioactive cloud and base surge and an atmospheric transport model for the cloud dispersion. The atmospheric transport model is independent of the radioactive nature of the dust and I will stick to a simple model in this study. The Radioactive Cloud Model Radioactive Release The first stage in understanding the fallout from a nuclear explosion is to estimate the amount of radioactivity released into the atmosphere. For external exposure to radiation, the main threat is from gamma-rays. The average gamma-ray activity1 produced in a nuclear explosion has been calculated as 530 megacuries per kiloton of fission yield at one hour after the explosion, with an average photon energy of 0.7 MeV. The data available on underground nuclear tests focuses on the fraction of the total activity found in “early” or “close-in” fallout ( Fc ), which measures only those particles that have been deposited in the first 24 2 hours . The fraction of the total activity released into the atmosphere ( f rel ) is greater than what appears in 3 the early fallout ( f rel > Fc ). The fraction Fc is dependant on the scaled depth of burst . A summary of the activity release data available for U.S. and Soviet underground tests are shown in Tables 1, Table 2, and Figure 1. Table 1: Activity Released from U.S. Underground Nuclear Tests. Test Yield Depth of Burst Scaled Depth of Burst Fraction of Total Activity 1/3 (kt) (m) (m/kt ) in Early Fallout (Fc) Jangle Sa 1.2 0 0 0.50 Jangle Ua 1.2 5.18 4.88 0.64 Teapot ESSa 1.2 20.4 19.2 0.46 Schoonerb 30 111 35.8 0.48 Cabrioletb 2.3 51.8 39.3 0.028 Buggyb,c 1.08 41.1 40.1 0.038 Sedanb,d 100 194 41.7 0.18 Danny Boya 0.43 33.5 44.4 0.04 Sulkyb 0.088 27.4 61.6 0.001 Neptunea 0.115 30.5 62.7 0.005 Blancaa 19 255 95.4 0.0005 a) Release fraction from Knox-65, Table 1. -
In the Shadow of the Mushroom Cloud: Nuclear Testing, Radioactive Fallout and Damage to U.S. Agriculture
In the Shadow of the Mushroom Cloud: Nuclear Testing, Radioactive Fallout and Damage to U.S. Agriculture September 1, 2017 Abstract In the 1950s the United States conducted scores of nuclear tests at the Nevada Test Site (NTS). Each test created tremendous quantities of harmful radioactive material and much of this material deposited across the country with precipitation. This paper is the first in the economics literature to measure some of the external costs of NTS activities. I find that fallout from nuclear tests adversely affected U.S. agriculture for large areas of the country. These empirical results show that nuclear testing had much broader economic and environmental impact than previously thought. The Cold War saw the rapid development and deployment of nuclear weapons. To expedite its nuclear weapons program, the United States started to conduct atmospheric nuclear tests at the Nevada Test Site (NTS) in 1951. This deliberate policy decision created immense quantities of radioactive debris and much of this material rained down across the U.S.. One estimate places the total atmospheric release of radioactive material from the NTS from 1951 to 1963 at 12 billion Curies. In comparison, the partial nuclear meltdown at Chernobyl released approximately 81 million Curies of radioactive material (LeBaron, 1998). Knowledge regarding the impact of this pollution is limited to scientific and health studies conducted in the regions surrounding the NTS. Nuclear testing had large pollution externalities associated with it, but the magnitude and extent of the nationwide harm caused by NTS activities have yet to be measured. This paper quantifies one dimension of the external costs of these activities by studying the adverse effects of radioactive fallout on U.S.