The Manhattan Project and Related Nuclear Research ͒ B
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WINTER 2013 - Volume 60, Number 4 the Air Force Historical Foundation Founded on May 27, 1953 by Gen Carl A
WINTER 2013 - Volume 60, Number 4 WWW.AFHISTORICALFOUNDATION.ORG The Air Force Historical Foundation Founded on May 27, 1953 by Gen Carl A. “Tooey” Spaatz MEMBERSHIP BENEFITS and other air power pioneers, the Air Force Historical All members receive our exciting and informative Foundation (AFHF) is a nonprofi t tax exempt organization. Air Power History Journal, either electronically or It is dedicated to the preservation, perpetuation and on paper, covering: all aspects of aerospace history appropriate publication of the history and traditions of American aviation, with emphasis on the U.S. Air Force, its • Chronicles the great campaigns and predecessor organizations, and the men and women whose the great leaders lives and dreams were devoted to fl ight. The Foundation • Eyewitness accounts and historical articles serves all components of the United States Air Force— Active, Reserve and Air National Guard. • In depth resources to museums and activities, to keep members connected to the latest and AFHF strives to make available to the public and greatest events. today’s government planners and decision makers information that is relevant and informative about Preserve the legacy, stay connected: all aspects of air and space power. By doing so, the • Membership helps preserve the legacy of current Foundation hopes to assure the nation profi ts from past and future US air force personnel. experiences as it helps keep the U.S. Air Force the most modern and effective military force in the world. • Provides reliable and accurate accounts of historical events. The Foundation’s four primary activities include a quarterly journal Air Power History, a book program, a • Establish connections between generations. -
The Smithsonian and the Enola Gay: the Crew
AFA’s Enola Gay Controversy Archive Collection www.airforcemag.com The Smithsonian and the Enola Gay From the Air Force Association’s Enola Gay Controversy archive collection Online at www.airforcemag.com The Crew The Commander Paul Warfield Tibbets was born in Quincy, Ill., Feb. 23, 1915. He joined the Army in 1937, became an aviation cadet, and earned his wings and commission in 1938. In the early years of World War II, Tibbets was an outstanding B-17 pilot and squadron commander in Europe. He was chosen to be a test pilot for the B-29, then in development. In September 1944, Lt. Col. Tibbets was picked to organize and train a unit to deliver the atomic bomb. He was promoted to colonel in January 1945. In May 1945, Tibbets took his unit, the 509th Composite Group, to Tinian, from where it flew the atomic bomb missions against Japan in August. After the war, Tibbets stayed in the Air Force. One of his assignments was heading the bomber requirements branch at the Pentagon during the development of the B-47 jet bomber. He retired as a brigadier general in 1966. In civilian life, he rose to chairman of the board of Executive Jet Aviation in Columbus, Ohio, retiring from that post in 1986. At the dedication of the National Air and Space Museum’s Udvar- Hazy Center in December 2003, the 88-year-old Tibbets stood in front of the restored Enola Gay, shaking hands and receiving the high regard of visitors. (Col. Paul Tibbets in front of the Enola Gay—US Air Force photo) The Enola Gay Crew Airplane Crew Col. -
The Making of an Atomic Bomb
(Image: Courtesy of United States Government, public domain.) INTRODUCTORY ESSAY "DESTROYER OF WORLDS": THE MAKING OF AN ATOMIC BOMB At 5:29 a.m. (MST), the world’s first atomic bomb detonated in the New Mexican desert, releasing a level of destructive power unknown in the existence of humanity. Emitting as much energy as 21,000 tons of TNT and creating a fireball that measured roughly 2,000 feet in diameter, the first successful test of an atomic bomb, known as the Trinity Test, forever changed the history of the world. The road to Trinity may have begun before the start of World War II, but the war brought the creation of atomic weaponry to fruition. The harnessing of atomic energy may have come as a result of World War II, but it also helped bring the conflict to an end. How did humanity come to construct and wield such a devastating weapon? 1 | THE MANHATTAN PROJECT Models of Fat Man and Little Boy on display at the Bradbury Science Museum. (Image: Courtesy of Los Alamos National Laboratory.) WE WAITED UNTIL THE BLAST HAD PASSED, WALKED OUT OF THE SHELTER AND THEN IT WAS ENTIRELY SOLEMN. WE KNEW THE WORLD WOULD NOT BE THE SAME. A FEW PEOPLE LAUGHED, A FEW PEOPLE CRIED. MOST PEOPLE WERE SILENT. J. ROBERT OPPENHEIMER EARLY NUCLEAR RESEARCH GERMAN DISCOVERY OF FISSION Achieving the monumental goal of splitting the nucleus The 1930s saw further development in the field. Hungarian- of an atom, known as nuclear fission, came through the German physicist Leo Szilard conceived the possibility of self- development of scientific discoveries that stretched over several sustaining nuclear fission reactions, or a nuclear chain reaction, centuries. -
Secrets Jeremy Bernstein
INFERENCE / Vol. 6, No. 1 Secrets Jeremy Bernstein Restricted Data: The History of Nuclear Secrecy in the decided to found a rival weapons laboratory. Even if Teller United States had offered me a job, I doubt that I would have accepted.3 by Alex Wellerstein After obtaining my degree, I was offered a job that University of Chicago Press, 528 pp., $35.00. would keep me in Cambridge for at least another year. One year became two and at the end of my second year I was uclear weapons have been shrouded in secrecy accepted at the Institute for Advanced Study in Princeton. from the very beginning. After plutonium was It was around this time that the chairman of the physics discovered at the University of California in department at Harvard, Kenneth Bainbridge, came to me NDecember 1940, researchers led by Glenn Seaborg submit- with an offer. Bainbridge had been an important figure at ted a pair of letters to the Physical Review. The details of Los Alamos during the war. Robert Oppenheimer had put their discovery were withheld from publication until after him in charge of the site in New Mexico where the Trinity the war.1 Once the project to make a nuclear weapon got test had taken place.4 Bainbridge told me that the labora- underway, secrecy became a very serious matter indeed. tory was offering summer jobs to young PhDs and asked The story of these efforts and how they evolved after the if I was interested. I was very interested. Los Alamos had war is the subject of Alex Wellerstein’s Restricted Data: an almost mystical significance for me due to its history The History of Nuclear Secrecy in the United States. -
The Younger Oppenheimer
Vol 461|24 September 2009 BOOKS & ARTS The younger Oppenheimer Frank Oppenheimer founded the San Francisco Exploratorium: his charisma and passion for science education made him as influential, if not as famous, as his brother, explains Robert Crease. Something Incredibly Wonderful Happens: Frank Oppenheimer and the World He Made Up by K. C. Cole Houghton Mifflin Harcourt: 2009. 416 pp. $27 Alfred Russel Wallace wrote that Charles Darwin never lost “the restless curiosity of the child”. One could say the same of the experimental physicist and educator Frank Oppenheimer (1912–1985), younger brother of theoretical physicist J. Robert Oppenheimer, whose life has been far more documented. Like Robert, Frank was involved in leftist politics in ways that damaged his career; unlike Robert, Frank’s relentless enthusiasm allowed him to forge a dramatic comeback. His masterpiece was the San Francisco Exploratorium in Cali- fornia, through which he influenced the lives of countless people. K. C. Cole, a journalism professor at the University of Southern California in Los Angeles, is one of those people. In the early 1970s, the magazine Saturday Review assigned the fledgling writer — who says she had “no interest in science whatsoever” and thought an accelerator was a gas pedal — to cover Frank Oppenheimer brought a “rancher’s aesthetic” to the Exploratorium science museum. the Exploratorium. She was transformed by meeting Frank, who struck her as “a kind of years, relying on familiar sources of some- a neighbour telling her of how Frank once Yoda” and helped to launch her career as a times doubtful reliability. She does not explore became incensed by a cow’s refusal to enter a science writer. -
Signal to Background
signal to background Tevatron sets world record; the most productive age for research; numbers: Pierre Auger Observatory; bicycle networks; keeping computers cool; opera review: Doctor Atomic. 160 Collider Run II Peak Luminosity 140 (x1030 cm-2sec-1) 120 100 80 60 40 20 0 2 3 4 5 Jun 2002 Jun 2003 Jun 2004 Jun 2005 Dec 200 Dec 200 Dec 200 Dec 200 A bright machine to produce than protons, and date of publication of the top The Fermilab Tevatron achieved the Tevatron operates at a 25 theoretical papers from the a world-record peak lumi- much higher collision energy spires all-time top-cited list. nosity, or brightness, in colliding of 1960 GeV. The Tevatron Included are the 29 authors protons and antiprotons on record is tied to the startup of whose ages are in the database. October 4, 2005. The luminosity a new technique to cool anti- Some appear more than once Photo: Reidar Hahn, Fermilab of 141x1030 cm-2sec-1 is about proton beams, which makes as authors on multiple papers. four times the luminosity the beams more concentrated. Half the authors were 32 achieved three years ago, and Kurt Riesselmann or younger when they published more is expected to come. their famous papers. The chart To maximize the potential Don’t cite anybody shows that the most frequent for scientific discovery, accel- over 30? ages are 29 and 30. In fact, erator experts improve and A common assertion is that almost half the ages are con- tune their machines to produce the best work in physics is centrated around the window the largest number of colli- done by people who are under of 29-30. -
Trivia Questions
TRIVIA QUESTIONS Submitted by: ANS Savannah River - A. Bryson, D. Hanson, B. Lenz, M. Mewborn 1. What was the code name used for the first U.S. test of a dry fuel hydrogen bomb? Castle Bravo 2. What was the name of world’s first artificial nuclear reactor to achieve criticality? Chicago Pile-1 (CP-1), I also seem to recall seeing/hearing them referred to as “number one,” “number two,” etc. 3. How much time elapsed between the first known sustained nuclear chain reaction at the University of Chicago and the _____ Option 1: {first use of this new technology as a weapon} or Option 2: {dropping of the atomic bomb in Hiroshima} A3) First chain reaction = December 2nd 1942, First bomb-drop = August 6th 1945 4. Some sort of question drawing info from the below tables. For example, “what were the names of the other aircraft that accompanied the Enola Gay (one point for each correct aircraft name)?” Another example, “What was the common word in the call sign of the pilots who flew the Japanese bombing missions?” A4) Screenshots of tables from the Wikipedia page “Atomic bombings of Hiroshima and Nagasaki” Savannah River Trivia / Page 1 of 18 5. True or False: Richard Feynman’s name is on the patent for a nuclear powered airplane? (True) 6. What is the Insectary of Bobo-Dioulasso doing to reduce the spread of sleeping sickness and wasting diseases that affect cattle using a nuclear technique? (Sterilizing tsetse flies; IAEA.org) 7. What was the name of the organization that studied that radiological effects on people after the atomic bombings? Atomic Bomb Casualty Commission 8. -
Concept and Types of Tourism
m Tourism: Concept and Types of Tourism m m 1.1 CONCEPT OF TOURISM Tourism is an ever-expanding service industry with vast growth potential and has therefore become one of the crucial concerns of the not only nations but also of the international community as a whole. Infact, it has come up as a decisive link in gearing up the pace of the socio-economic development world over. It is believed that the word tour in the context of tourism became established in the English language by the eighteen century. On the other hand, according to oxford dictionary, the word tourism first came to light in the English in the nineteen century (1811) from a Greek word 'tomus' meaning a round shaped tool.' Tourism as a phenomenon means the movement of people (both within and across the national borders).Tourism means different things to different people because it is an abstraction of a wide range of consumption activities which demand products and services from a wide range of industries in the economy. In 1905, E. Freuler defined tourism in the modem sense of the world "as a phenomena of modem times based on the increased need for recuperation and change of air, the awakened, and cultivated appreciation of scenic beauty, the pleasure in. and the enjoyment of nature and in particularly brought about by the increasing mingling of various nations and classes of human society, as a result of the development of commerce, industry and trade, and the perfection of the means of transport'.^ Professor Huziker and Krapf of the. -
RAF Centenary 100 Famous Aircraft Vol 3: Fighters and Bombers of the Cold War
RAF Centenary 100 Famous Aircraft Vol 3: Fighters and Bombers of the Cold War INCLUDING Lightning Canberra Harrier Vulcan www.keypublishing.com RARE IMAGES AND PERIOD CUTAWAYS ISSUE 38 £7.95 AA38_p1.indd 1 29/05/2018 18:15 Your favourite magazine is also available digitally. DOWNLOAD THE APP NOW FOR FREE. FREE APP In app issue £6.99 2 Months £5.99 Annual £29.99 SEARCH: Aviation Archive Read on your iPhone & iPad Android PC & Mac Blackberry kindle fi re Windows 10 SEARCH SEARCH ALSO FLYPAST AEROPLANE FREE APP AVAILABLE FOR FREE APP IN APP ISSUES £3.99 IN APP ISSUES £3.99 DOWNLOAD How it Works. Simply download the Aviation Archive app. Once you have the app, you will be able to download new or back issues for less than newsstand price! Don’t forget to register for your Pocketmags account. This will protect your purchase in the event of a damaged or lost device. It will also allow you to view your purchases on multiple platforms. PC, Mac & iTunes Windows 10 Available on PC, Mac, Blackberry, Windows 10 and kindle fire from Requirements for app: registered iTunes account on Apple iPhone,iPad or iPod Touch. Internet connection required for initial download. Published by Key Publishing Ltd. The entire contents of these titles are © copyright 2018. All rights reserved. App prices subject to change. 321/18 INTRODUCTION 3 RAF Centenary 100 Famous Aircraft Vol 3: Fighters and Bombers of the Cold War cramble! Scramble! The aircraft may change, but the ethos keeping world peace. The threat from the East never entirely dissipated remains the same. -
Transcript by Rev.Com Had Seating for 100 People, and Would Have Been the Emergency Senate Chamber
Joanne Freeman: Major funding for Back Story is provided by an anonymous donor, the National Endowment for the Humanities, the University of Virginia, and the Robert and Joseph Cornel Memorial Foundation. Ed Ayers: From Virginia Humanities, this is Back Story. Brian Balogh: Welcome to Back Story, the show that explains the history behind today's headlines. I'm Brian Balogh. Ed Ayers: I'm Ed Ayers. Joanne Freeman: I'm Joanne Freeman. Ed Ayers: If you're new to the podcast, we're all historians. Each week, we explore the history of one topic that's been in the news. Joanne Freeman: Now, picture a luxury hotel. Attentive staff buzz around serving drinks to thirsty golfers who've just come in after playing 18 holes; but behind a false wall, there's a blast door intended to keep out radiation from a nuclear bomb. Nobody who works here knows, but this is where the American president, senators, and congressmen will hide out if America comes under attack by nuclear weapons. Sounds like a James Bond movie, right? Joanne Freeman: We're going to start off today by going underground to a secret facility standing by not far from here. Garrett Graff: ... I ever went to was the Greenbrier bunker, which would have been the congressional bunker and relocation facility during the course of the Cold War. Brian Balogh: This is the writer and historian, Garrett Graff. Garrett Graff: It was this bunker hidden under this very fine golf resort in White Sulphur Springs, West Virginia. The resort is still used as a annual congressional retreat. -
Cold War Requisitions, Scientific Manpower, and the Production of American Physicists After World War II
DAVID KAISER* Cold War requisitions, scientific manpower, and the production of American physicists after World War II 1. RAYMOND BIRGE’S “MAIN OBJECTIVE” “THE MAIN OBJECTIVE of this department of physics,” Raymond Birge wrote in late May 1955, “is to train Ph.D.’s in physics.” Birge— iconic, somber, a displaced Yankee who traced his New England ancestry nine generations back—had been chair of Berkeley’s physics department for twenty-two years; by the mid-1950s, it was the nation’s largest. At the time he explained his department’s “main objec- tive,” Birge was the retiring president of the American Physical Society (APS). Birge and his colleagues in Berkeley’s physics department had emphasized the importance of its graduate program many times before in annual budget requests to the university administration and in funding reports to private industries; it would be easy to read such remarks as thinly-veiled requests for more funding, since training physics Ph.D.s became expensive after World War II. This time, however, Birge articulated his department’s mission in a letter to a local citizen, far outside of the university bureaucracy, who had no funds to offer and who had requested no such pronouncement. 1 *Program in Science, Technology, and Society, and Department of Physics, Building E51- 185, MIT, Cambridge, MA 02139; [email protected]. My thanks to Shane Hamilton for his research assistance, and to Alexis De Greiff, Kenji Ito, John Krige, Elizabeth Paris, and John Rudolph for their helpful comments on an earlier draft. The following abbreviations are used: AIP-EMD, American Institute of Physics, Edu- cation and Manpower Division Records, Niels Bohr Library, American Institute of Physics, College Park, MD; BAS, Bulletin of the atomic scientists; BDP , University of California, Berkeley, Department of Physics Records, Bancroft Library, Berkeley, CA; HDP, Harvard University Department of Physics Records, Pusey Library, Cambridge, MA; PDP, Princeton University Department of Physics Records, Seeley G. -
Operation Dominic I
OPERATION DOMINIC I United States Atmospheric Nuclear Weapons Tests Nuclear Test Personnel Review Prepared by the Defense Nuclear Agency as Executive Agency for the Department of Defense HRE- 0 4 3 6 . .% I.., -., 5. ooument. Tbe t k oorreotsd oontraofor that tad oa the book aw ra-ready c I I i I 1 1 I 1 I 1 i I I i I I I i i t I REPORT NUMBER 2. GOVT ACCESSION NC I NA6OccOF 1 i Technical Report 7. AUTHOR(.) i L. Berkhouse, S.E. Davis, F.R. Gladeck, J.H. Hallowell, C.B. Jones, E.J. Martin, DNAOO1-79-C-0472 R.A. Miller, F.W. McMullan, M.J. Osborne I I 9. PERFORMING ORGAMIIATION NWE AN0 AODRCSS ID. PROGRAM ELEMENT PROJECT. TASU Kamn Tempo AREA & WOW UNIT'NUMSERS P.O. Drawer (816 State St.) QQ . Subtask U99QAXMK506-09 ; Santa Barbara, CA 93102 11. CONTROLLING OFClCC MAME AM0 ADDRESS 12. REPORT DATE 1 nirpctor- . - - - Defense Nuclear Agency Washington, DC 20305 71, MONITORING AGENCY NAME AODRCSs(rfdIfI*mI ka CamlIlIU Olllc.) IS. SECURITY CLASS. (-1 ah -*) J Unclassified SCHCDULC 1 i 1 I 1 IO. SUPPLEMENTARY NOTES This work was sponsored by the Defense Nuclear Agency under RDT&E RMSS 1 Code 6350079464 U99QAXMK506-09 H2590D. For sale by the National Technical Information Service, Springfield, VA 22161 19. KEY WOROS (Cmlmm a nm.. mid. I1 n.c...-7 .nd Id.nllh 4 bled nlrmk) I Nuclear Testing Polaris KINGFISH Nuclear Test Personnel Review (NTPR) FISHBOWL TIGHTROPE DOMINIC Phase I Christmas Island CHECKMATE 1 Johnston Island STARFISH SWORDFISH ASROC BLUEGILL (Continued) D.