THE NUCLEAR DEATH of a NUCLEAR SCIENTIST to Make Sure It Would Produce the Ex­ Him for Man,L" Hour,; Dul'ing the Twenty­ Plicit Nuclear Oul'st It Wa" Supposed To

Total Page:16

File Type:pdf, Size:1020Kb

THE NUCLEAR DEATH of a NUCLEAR SCIENTIST to Make Sure It Would Produce the Ex­ Him for Man,L Page Fifteen Thursday, November 30, 1961 THE JEWISH POST deli\·ery from him of thl' epochal A­ death was cal1cell'd hy the ril'cUl1lstances TH1I' Jl"WTSH POST Thursday, November 30, 1961 and the crowding c\'('nts of \'iclory­ Page Fourteen The road to success and death bomb core, the 11rst mle, tested at Ala­ mogordo. For Slutin's ,io!', along with ,~xcept. for Slotin. who as a physicist some others, was to nm Jlnal tests on IH'lped the dodo!'s estimate Daghlian's l'adiation do,;e and as a friend sat with ,, the active core uf each precious A-bomb THE NUCLEAR DEATH OF A NUCLEAR SCIENTIST to make sure it would produce the ex­ him for man,l" hour,; dUl'ing the twenty­ plicit nuclear OUl'st it wa" supposed to. foul' da~'s it took him to die, Louis Siolin: A Tiny Slip, A Terrible Dealh The way it was done was dangerous, It was an ulliqUl' seminar-for at By r/Je,,.bara moon but in wartime one takes shortcuts and lliroshima and Nagasaki 8ul'\'i\'ors had believes them justified. not u.nderstood what I)('oph~ around REPUBLISHED BY SPECIAL PERMISSION OF At the time of his death, of course, them were dying nf and opside's wel'(~ MACLEAN'S MAGAZINE the wal' was over. The core he was too busy tn analy7,c the proc<'ss, 01' be testing was part uf a one-sided arms able precisely to recall it later. • In Muscow Nikita Khrushchov threatens that race, and was destined for Bikini Atoll. So it came about that on May 21, 1 \116, Slot in was a man specially Hnd his country can build and dispatch a monster Slotin himself intended to go idong to the Bikini tests as an obscl'ver but singularly aware of what happenfl to thermonuclear bomb equal to one hundred mil­ then, as many of his fellows had already the human body when ionizing radiation lion tons of TNT and· capable of wiping out all done, he \vas going to divorce himself deranges its fl'agile and miraculolls life ovcr hundreds of square miles • In Wash­ from Los Alamos and return to his real chemistry. ing·ton the latest corridor talk is of a conjectural work. II,! the fall he would go back to That day, lilH' most days at Los Alamos, was clem' and sunllY, Slotin neutron bomb, relined of old-fashioned heat and the University of Chicago and in fact he had already packed and shipped kft his hachelor's rooms on thl' centl'al blast into a simple death ray'- instantaneous, ahead eleven crates of books and be­ mesa in his l'ustomary expensive SPO!·t invisible, [Jiercing the honeycombs of civilization longings. shirt anrl llaiTOW khaki pants tucked to destroy humankind while leaving his foyers There is one other thing that it is into cowhoy boots. At noon h0 lunched and chambers intact. • In the Sahara Desert necessary to know aoout Siotin. Just at on chili con cal'l1e at the Technical Area PX, with his friend and colleague Philip fused quartz moHles the wastes of sand to mark the end of the war a young technician named Harry Daghlinn had gone back Morrison, 11 hrilliant young theoretical the place where the wilful French set oil' their to a Los Alamos Inooratory one night, physicist with It bright impudent face fourth A-bomb this summer, while 011' the Aus­ against all regulations, to try an ex­ and a criJlpled leg, AftcnV;ln\ he at­ tralian coast ships are warned that the Monte periment with fissionable materials. A tended a g-roUJl lpader;;' meeting. Bello Islands. contaminated nine years ago by a moment of clumsiness had condemned It was held at Slotin'fl own home base, Pajnrito Site, on the 11001' of near­ British, A.Jbomb explosion. remain too hort to him, and he was actually the first ~orth American to die of acute radiation sick­ oy Pajarito Canyon, and when it was permit theil' approach .• In Geneva the discus­ ness. over the visiting leadet·s were conducted sions about a permanent suspension of nuclear Any special signifIcance to this al'Ound the premises. The tour included tests drag on .• Enormity is a strong inocula­ tion, and hreeds strong antibodies. So, though Early Frontier Days of Atom-Bomb Age we are only sixteen years into the atomic age, there is a curious nonchalance in the way men speak of such things these days, and in their • debates about "ultimate weapons" and "limited wad'are" and "banning the bomb" and "fallout shelters" and "the nuclear arms race." • Per­ haps it is merciful that minds can be immunized agaim,t dread. But ill the circumstances it is also dangerous. And so it seems well, from time to time, to recall sut:h events as may serve to keep comprehcnsion fresh and exquisitl'. Among these eventH may be counted the last days of Dr. Louis A. Biotin, physicist and biochemist, who was born in Winnipeg in HIlO and who died fifteen yearS The road still winds its way precariously up to the 7,30()-foot mesa and Los Alamos. From 1937 to 194~, Slo~in, above, worked without pay at the University of Chicago. Begging copper wire, ago in the secret atomic city of Los Alamos at blowmg his own glass, he helped bUlld a plOneer atom-smashing cyclotron there.· that he had fought with the Loyalists the age of thirty-five. to?" he asked, and answered himself. "You don't know .. I don't know. But in Spain and flown with the RAF, and HE atomic age was ten months old tacled little boy and at the University my son Louis knows. That's the kind this seemed to please some strain of Where Louis Siolin Spenl his Lasl Days T when he died, and World War II was of Manitoba grew into a brilliant stu­ of doctor he is." . romance in him. over. Occupation-army observers had dent of chemistry, with a particular By now Slotin was nearly thirty. In 1942, when the crash program to long since made their· first sketchy, knack for designing the swift, imagina­ In the laboratory with his colleagues invent an A"bomb was launched and secret reports on the ruins of Hiro­ tive experiment that would test a he was a leader. At lunch with them the Manhattan Engineer District of the shima and Nagasaki and on the hun­ theory and for improvising the neces­ he would neglect his food while he U.S. Army began casting its dragnet dred and fifty thousand Japanese who sary apparatus. He also grew into a talked, reaching among the flatware for qualified people, Slotin was recruited had thel'e been blasted or grilled or seemly youth, reserved and quiet but with his finely shaped, expressive from Chicago. irradicated. Behind closed doors the with a quizzical air that lent him poise, hands, smoothing out a paper 'napkin, In 1944 he came to Los Alamos, the bittel' debates had started: on military and also what a friend later called "a covering it with diagrams to illustrate bomb assembly-point hidden away on versus civilian control of atomic en­ romantic and elaborate view of himself a point, glancing up at his companions the five-fingered mesa in the ancient ergy; on scientific freemasonry versus and the world." For example, it was through his glasses with what one of pir:e-clad lIplands of New Mexico. After national security; on the morality of a t this time that in response to some them called, "a certain shy, eager ex­ a time there he became, in effect, chief racing to make and test still more private need for style he arbitrarily pression." . armorer of the United States. ,IJI'''! 'liI!t,!,'/!lIMHJ#Hi,,~#i:: '" bombs. The scientists-turned-artificers adopted the middle initial, "A." A way from his work he was re­ In the Fall He Would Go Back East ." ~/fJ,'_d". ,,-ij had indeed begun 'to know whereto they Later he earned his doctorate at the served, and Hcklom said much, though In the glove compartment of his had given their soul's consent. University of London and at the same he rp~ularly amused himself with the cream Dodge convertiole Slotin kept ,.. In time of sick aftermath-of guilt, time turned himself into a crack ban­ gullible by planting false clues to an ,comething that looked like a hydro­ At Los Alamos the first ways of handling J·adjoactivc sources were reappraisal, foreboding - there were tamweight boxer, imaginary and stylish past. Many of electric oill. It was the receipt made crude and makeshift. facts about Slot in and circumstances On his return from England he ap­ his friem13 came to believe, for example, out by the U,S. Army when it took about hiB death that seemed, and still plied unsllccessfully for a job with the thr, outlying Illhol'a\ol'Y, ,~ollt.h of the main huild­ seem, most memorable to his fellowB. National Research Council and then was ing, where Shlin'.-; gl'OUp, :lnd a )!:I'OUp le(\ hy a It waB as though it were a ritual death .. captured by the fascinations of a pio­ Thousands Attend Funeral in Winnipeg I Dr. lta('mrr Schl'l"lwl', did their experiment.;, It In one sense Louis Slotin may be neer atom-smashing cyclotron at the was a barc, whit(,-painl(,d I'oom, forty I'e('t by considered interchangeable with all the University of Chicago. With others of t w(,ntv-six, llnilll·ni.-;hl,d excepl for a metal talJle other bright, disciplined, idealistic a sm;:ll ardent group he helped build near the centre of the room, a COLintcl' a~;ail1st the young scientists who helped the army it, begging copper wire from business East wall neal'an ('X it ramp, and the spllrse, unim­ make a bomb.
Recommended publications
  • Radiation Poisoning , Also Called Radiation Sickness Or a Creeping Dose , Is a Form of Damage to Organ Tissue Due to Excessive Exposure to Ionizing Radiation
    Radiation poisoning , also called radiation sickness or a creeping dose , is a form of damage to organ tissue due to excessive exposure to ionizing radiation . The term is generally used to refer to acute problems caused by a large dosage of radiation in a short period, though this also has occurred with long term exposure. The clinical name for radiation sickness is acute radiation syndrome ( ARS ) as described by the CDC .[1][2][3] A chronic radiation syndrome does exist but is very uncommon; this has been observed among workers in early radium source production sites and in the early days of the Soviet nuclear program. A short exposure can result in acute radiation syndrome; chronic radiation syndrome requires a prolonged high level of exposure. Radiation exposure can also increase the probability of contracting some other diseases, mainly cancer , tumours , and genetic damage . These are referred to as the stochastic effects of radiation, and are not included in the term radiation sickness. The use of radionuclides in science and industry is strictly regulated in most countries (in the U.S. by the Nuclear Regulatory Commission ). In the event of an accidental or deliberate release of radioactive material, either evacuation or sheltering in place are the recommended measures. Radiation sickness is generally associated with acute (a single large) exposure. [4][5] Nausea and vomiting are usually the main symptoms. [5] The amount of time between exposure to radiation and the onset of the initial symptoms may be an indicator of how much radiation was absorbed. [5] Symptoms appear sooner with higher doses of exposure.
    [Show full text]
  • Foundation Document Manhattan Project National Historical Park Tennessee, New Mexico, Washington January 2017 Foundation Document
    NATIONAL PARK SERVICE • U.S. DEPARTMENT OF THE INTERIOR Foundation Document Manhattan Project National Historical Park Tennessee, New Mexico, Washington January 2017 Foundation Document MANHATTAN PROJECT NATIONAL HISTORICAL PARK Hanford Washington ! Los Alamos Oak Ridge New Mexico Tennessee ! ! North 0 700 Kilometers 0 700 Miles More detailed maps of each park location are provided in Appendix E. Manhattan Project National Historical Park Contents Mission of the National Park Service 1 Mission of the Department of Energy 2 Introduction 3 Part 1: Core Components 4 Brief Description of the Park. 4 Oak Ridge, Tennessee. 5 Los Alamos, New Mexico . 6 Hanford, Washington. 7 Park Management . 8 Visitor Access. 8 Brief History of the Manhattan Project . 8 Introduction . 8 Neutrons, Fission, and Chain Reactions . 8 The Atomic Bomb and the Manhattan Project . 9 Bomb Design . 11 The Trinity Test . 11 Hiroshima and Nagasaki, Japan . 12 From the Second World War to the Cold War. 13 Legacy . 14 Park Purpose . 15 Park Signifcance . 16 Fundamental Resources and Values . 18 Related Resources . 22 Interpretive Themes . 26 Part 2: Dynamic Components 27 Special Mandates and Administrative Commitments . 27 Special Mandates . 27 Administrative Commitments . 27 Assessment of Planning and Data Needs . 28 Analysis of Fundamental Resources and Values . 28 Identifcation of Key Issues and Associated Planning and Data Needs . 28 Planning and Data Needs . 31 Part 3: Contributors 36 Appendixes 38 Appendix A: Enabling Legislation for Manhattan Project National Historical Park. 38 Appendix B: Inventory of Administrative Commitments . 43 Appendix C: Fundamental Resources and Values Analysis Tables. 48 Appendix D: Traditionally Associated Tribes . 87 Appendix E: Department of Energy Sites within Manhattan Project National Historical Park .
    [Show full text]
  • Reuleaux2019 Vol.1 Iss.1.Pdf (12.49Mb)
    t t REULEAUX 2019 REULEAUX Reuleaux Undergraduate Research Journal Colorado School of Mines Volume 1 Issue 1 Reuleaux McBride Honors Colorado School of Mines Golden, Colorado 80401 ©2019 Reuleaux, Colorado School of Mines Copyright Information Reuleaux is an Open Access journal. All authors retain the copyright work published by Reuleaux. All works are licensed to be shared and used under the Creative Commons CC-BY License or the Creative Commons CC-BY-NC License. The Creative Commons CC-BY License and the Creative Commons CC-BY-NC License permit works to be copied, published, and shared without restrictions as long as the original author(s) is credited with full citation details. The Creative Commons CC-BY-NC License also requires permission for the copyright owner (authors) for any commercial use of the original work. All works in Reuleaux can be shared without restrictions. Proper credit should be given. The Editorial Board can be contacted at [email protected]. T bl o Co e t 1 Demons of Los Alamos 20 Evaluating Eribulin 5 Editor Analysis: Demons of Los Alamos 23 Evaluation of the Paris Agreement 6 Three Years in the CFCC 26 Editor Analysis: Paris Agreement 9 Carreon Lab Spotlight 27 Colorado Fuel Cell Center Spotlight 13 Lunar Ice Extraction 30 Exploring Fractional Derivatives 18 Editor Analysis: Lunar Ice Extraction 32 Meet the Editors 19 Dr. Jeffrey King Spotlight 35 Call for Submissions Peer Review Shit Message from the Editor in Chief As scientific research continues to propel humanity further into the future, the problems facing scientists and engineers become increasingly complex.
    [Show full text]
  • Foundation Document Overview, Manhattan Project National
    NATIONAL PARK SERVICE • U.S. DEPARTMENT OF THE INTERIOR Foundation Document Overview Manhattan Project National Historical Park New Mexico, Tennessee, Washington Contact Information For more information about the Manhattan Project National Historical Park Foundation Document, contact: [email protected] or write to: Superintendent, Manhattan Project National Historical Park, P.O. Box 25287, Denver, CO 80225-0287 Description Established on November 10, 2015, Manhattan Project National Historical Park preserves, interprets, and facilitates access to key historic resources associated with the Manhattan Project. The Manhattan Project was a massive, top-secret national mobilization of scientists, engineers, technicians, and military personnel charged with producing a deployable atomic weapon during World War II. It resulted in the first successful test of an atomic device on July 16, 1945, a few weeks before the United States dropped atomic bombs on Hiroshima and Nagasaki, Japan. Coordinated by the U.S. Army, Manhattan Project activities took place in numerous locations across the United States. The park is managed through a collaborative partnership by the National Park Service and the U.S. Department of Energy, and incorporates three of the Manhattan Project’s most significant locations: Oak Ridge, Tennessee; Los Alamos, New Mexico; and Hanford, Washington. The unprecedented scientific and industrial activities of the Manhattan Project displaced many communities with thousands of people to make way for the rapid construction of Manhattan Project infrastructure. In addition to its MANHATTAN PROJECT NATIONAL HISTORICAL PARK industrial plants, Hanford the U.S. government Washington built large residential neighborhoods to ! support the tens of thousands of workers who moved to these sites to support the project.
    [Show full text]
  • Tickling the Sleeping Dragon's Tail: Should We Resume Nuclear Testing?
    TICKLING THE SLEEPING DRAGON’S TAIL Should We Resume Nuclear Testing? National Security Report Michael Frankel | James Scouras | George Ullrich TICKLING THE SLEEPING DRAGON’S TAIL Should We Resume Nuclear Testing? Michael Frankel James Scouras George Ullrich Copyright © 2021 The Johns Hopkins University Applied Physics Laboratory LLC. All Rights Reserved. “Tickling the sleeping dragon’s tail” is a metaphor for risking severe consequences by taking an unnecessary provocative action. Its origin can be traced to the last year of the Manhattan Project at Los Alamos National Laboratory (LANL) in 1946. When investigating the critical mass of plutonium, LANL scientists usually brought two halves of a beryllium reflecting shell surrounding a fissile core closer together, observing the increase in reaction rate via a scintillation counter. They manually forced the two half-shells closer together by gripping them through a thumbhole at the top, while as a safety precaution, keeping the shells from completely closing by inserting shims. However, the habit of Louis Slotin was to remove the shims and keep the shells separated by manually inserting a screwdriver. Enrico Fermi is reported to have warned Slotin and others that they would be “dead within a year” if they continued this procedure. One day the screwdriver slipped, allowing the two half-shells to completely close, and the increased reflectivity drove the core toward criticality. Slotin immediately flipped the top half-shell loose with a flick of the screwdriver, but by then he had endured
    [Show full text]
  • NRRPT NEWS OFFICIAL NEWSLETTER of the National Registry of Radiation Protection Technologists
    NRRPT NEWS OFFICIAL NEWSLETTER of the National Registry of Radiation Protection Technologists March 2018 Incorporated April 12, 1976 Newsletter Editor’s Message Inside This Issue This is being written for the Chairman of the Board, Dave • Chairman’s Message Tucker. Dave is our Canadian friend and colleague who has made a distinguished career for himself in Canada, • Welcome New NRRPT Members both at Atomic Energy Canada Limited and at McMaster • Award Recipient University. • Rad Movie Reviews—Part 1 • Cleveland, OH And now Dave is currently in an active transition in his • In Memoriam—Gary Kephart career. He is a new employee of the International Atomic • NRRPT Field Forum Energy Agency, and has moved himself and wife to • Rad Movie Reviews—Part 2 Vienna, Austria. We at the NRRPT wish him luck in his new job with the IAEA and we will hear from him very • Crossword Puzzle soon! • NRRPT Night-Out • Board/Panel Pictures Inspired by the hiatus in Dave’s “message-writing free- • Reclaiming Practitioner Status time”, as well as many other reasons, the focus of the message from this Chairman’s message will be straightforward: change. There are many changes in the NRRPT that are being worked upon. Two of these changes are: Contacts Dave Tucker, Chairman of the Board • changes in the NRRPT Examination question [email protected] grouping process DeeDee McNeill DeGrooth • beginning of online training from the NRRPT (401) 637-4811 (w) [email protected] Changes in the NRRPT Examination Question Todd Davidson Grouping Process (636) 448-8633 (cell) [email protected] For the changes in the NRRPT Examination question process the details are important, but overall it does not change much for the candidates: the amount of questions on each exam remains the same, the way that the questions are created remains the same, the way that the questions are picked for the examinations remains the same.
    [Show full text]
  • JOURNEY BACK to NAGASAKI Introduction
    JOURNEY BACK TO NAGASAKI Introduction The world entered the dangerous and also an important British colony and naval Focus uncertain nuclear age in early August base in the South Pacific. After it fell to This News in Review story focuses on the 1945, when two atomic bombs were the advancing Japanese forces, Ford and dropping of the dropped on the Japanese cities of his fellow servicemen found themselves atomic bomb on Hiroshima and Nagasaki. The decision— prisoners in the hands of the Japanese, the Japanese city of made by U.S. President Harry S. having to endure years of hardship, Nagasaki at the end Truman—to use these new and powerful suffering, and the almost constant threat of of the Second World weapons of mass destruction remains being tortured or killed in POW camps. War. We will share highly controversial today. The use of the On August 9, 1945, Ford was in a camp the experience of one Canadian prisoner bombs was almost immediately followed just outside the Japanese city of Nagasaki, of war who was an by the surrender of Japan to the Allies— where he had been sent a few years before. eyewitness to this and the end of the war in the Pacific. To him, it was just another day to survive horrific and world- This conflict, which began with in captivity, since he was unaware that shaking event. Japan’s surprise attack on the U.S. the war was nearly over and Japan was naval base at Pearl Harbor in Hawaii on on the brink of annihilation and defeat.
    [Show full text]
  • Chicago Pile-1 - Wikipedia, the Free Encyclopedia
    Chicago Pile-1 - Wikipedia, the free encyclopedia https://en.m.wikipedia.org/wiki/Chicago_Pile-1#Later_operation Chicago Pile-1 (CP-1) was the Site of the First Self Sustaining Nuclear world's first nuclear reactor to Reaction achieve criticality. Its construction U.S. National Register of Historic Places was part of the Manhattan U.S. National Historic Landmark Project, the Allied effort to create Chicago Landmark atomic bombs during World War II. It was built by the Manhattan Project's Metallurgical Laboratory at the University of Chicago, under the west viewing stands of the original Stagg Field. The first man-made self-sustaining nuclear chain reaction was initiated in CP-1 on 2 December Drawing of the reactor 1942, under the supervision of Enrico Fermi, who described the apparatus as "a crude pile of black bricks and wooden timbers".[4] The reactor was assembled in November 1942, by a team that included Fermi, Leo Szilard, discoverer of the chain reaction, Location Chicago, Cook County, and Herbert L. Anderson, Walter Illinois, USA Zinn, Martin D. Whitaker, and Coordinates 41°47′32″N 87°36′3″W George Weil. It contained 45,000 Built 1942[2] graphite blocks weighing 400 NRHP Reference # 66000314 [1] short tons (360 t) used as a neutron moderator, and was Significant dates fueled by 6 short tons (5.4 t) of Added to NRHP 15 October 1966 [1] uranium metal and 50 short tons (66000314) (45 t) of uranium oxide. In the Designated NHL 18 February 1965[2] pile, some of the free neutrons Designated CL 27 October 1971[3] produced by the natural decay of uranium were absorbed by other uranium atoms, causing nuclear fission of those atoms, and the release of additional free neutrons.
    [Show full text]
  • Annual Report 2008.Pdf
    Table of Contents Board Members & Advisory Committee__ 3 Visitors check out the new scale-model at the B Reactor Letter From the President______________ 4 Sites: Past & Present_____________________ 5 Hanford B-Reactor Exhibits_____________ 6 The Manhattan Project _________________ 7 Bill Wilcox, Steve Goodpas- ture, and D. Ray Smith AHF Events Across the Country________ 9 General Groves Day_____________________ 10 Secret City Festival 2008_______________ 11 National Traveling Exhibition__________ 12 Paul Vinther, Roger Rohr- Films and Upcoming Events ____________ 13 bacher, and Hank Kosmata Products, Membership & Support______ 14 Dan Gillespie and Ray Stein “The Manhattan Project is in danger of becoming a metaphor. Op-ed pieces now ask for a Manhattan Project for global warming, for energy self-sufficiency, for any large problem that requires a marshalling of enormous resources and collective will. Well, fine, let’s marshal them. But let’s also remember the Manhattan Project as a unique event, at a unique time.” Joseph Kanon, author of Los Alamos, from Cindy Kelly and Ted Rockwell October 6, 2006 Symposium in Los Alamos, NM at the Air & Space Museum Annual Report 2008 page 2 AHF Board Members Richard Rhodes, Pulitzer-Prize winning author of The Making of the Atomic Bomb, Dark Sun, Arsenals of Folly, and over twenty Recent Contributions other books. John D. Wagoner, Former Manager of the Department of The Atomic Heritage Foundation has Energy’s Richland Operations Office (Hanford). Cynthia C. Kelly, Founder and President of the Atomic Heritage benefited from the generosity of the Foundation, and for over twenty years, a senior executive with following foundations, corporations, the Department of Energy and Environmental Protection Agency.
    [Show full text]
  • Early Criticality Accidents
    An Historic Perspective The Real Basis of Nuclear Criticality Safety Presented at NCSD 2013 Wilmington, North Carolina September 30, 2013 Dick Malenfant Los Alamos National Laboratory - Retired Based on work by Otto Frisch, Raemer Schreiber, Harry Daghlian, Louis Slotin, and others Although I have worked in the field for over fifty years, I do not feel that I have been accepted by the Criticality Safety Community – because Although I have worked in the field for over fifty years, I do not feel that I have been accepted by the Criticality Safety Community – because I have spent a large portion of my life making systems critical – rather than keeping systems from going critical! Nevertheless, it has been my privilege to have worked with GIANTS… Hugh Paxton Dixon Callihan Gordon Hansen John Orndoff Bob Keepin Bob Long Bob Jefferson Gene Plassmann Dave Smith Raemer Schreiber and others…. ALWAYS REMEMBER -- You don’t Plan To Have An Accident! BECAUSE An Accident is an UNPLANNED Event Ac-ci-dent 1.An unexpected and undesirable event. 2.Something that occurs unexpectedly or unintentionally 3.A circumstance or attribute that is not essential to the nature of something. 4.Fortune or chance What I would like to have you take from my presentation: Neither the Code of Federal Regulations, ANSI Standards, DOE Orders, nor even training prevents ACCIDENTS! Safety is a state of mind, attention to detail, and a result of experience… Although you cannot teach safety, you can study the lessons of the past and avoid repeating the environment that has resulted in accidents! In considering the details of the following three accidents, I would like to make them personal by putting us in the position of the participants.
    [Show full text]
  • Women of the Manhattan Project Coloring Book
    COLORING BOOK Dr. Lilli S. Hornig CHEMIST Blanche Lawrence BIOCHEMIST Irene Joliot-Curie CHEMIST & PHYSICIST Floy Agnes-Lee BIOLOGIST Calutron Girls EQUIPMENT TECHNICIANS Blanche Lawrence BIOCHEMIST ABOUT THE SCIENTISTS Irene Joliot-Curie CHEMIST & PHYSICIST Dr. Lilli S. Hornig CHEMIST DR. LILLI HORNIG BLANCHE LAWRENCE IRÈNE JOLIOT-CURIE Dr. Lilli Hornig was a chemist who Blanche J. Lawrence worked in the Irène Joliot-Curie is the daughter of worked on the Manhattan Project Health Division of the University of famous scientist Marie Curie. But she in Los Alamos, New Mexico. She Chicago’s Metallurgical Laboratory is famous in her own right as a Nobel studied plutonium and chemistry, and or “Met Lab” during the Manhattan Prize winner, science groundbreaker, Project. She was one of the few and talented mathematician. later worked in the explosives group African-American women scientists alongside her husband. of her day. During WWI, she and her mother worked as nurse radiographers in field Hornig was originally offered a job as a She graduated from Tuskegee hospitals — using the X-ray equipment typist, even though she had a bachelors University, where she belonged created by her parents’ research. in chemistry and a masters from Harvard. to the Physical Education Club and She quipped she was an awful typist, the Creative Dance Group. After the war, Irène taught a young and showed her credentials for a chemical engineer, Frédéric Joliot, research position. After World War II, she continued who later became her husband and working at the Met Lab’s successor, research partner. The duo discovered After witnessing the first detonation Argonne National Lab.
    [Show full text]
  • Trial Run May 7, 1945
    trial run may 7, 1945 A crew prepares fission products from the Hanford slug Completed stack of 100 tons of TNT rests on the sturdy for insertion in the high explosive for the 100-ton test. tower, ready for the May 7 firing. Carpenters who built Material simulated, at a low level, the radioactive the tower were appalled, on returning to the site after products expected from the nuclear explosion. the test, to find the structure completely obliterated. Crates of high explosive, brought from Fort Wingate, The 100-ton explosion would have been an unforget- ore stacked on the 20-foot high wooden tower. The table sight, witnesses say, had it not been outdone so men have about 15 more rows to go before the stack soon afterward by the nuclear explosion. Brilliant will be complete. orange fireball was observed 60 miles away. 41 The rehearsal proved to be tremendously valu- devices. Each experiment required different time able and the high percentage of successful measure- schedules, some having to start ahead of Zero, others ments in the final test may be attributed in large requiring a warning pulse only 1000th of a second measure to the experience gained from the shot. ahead of the detonation. The circuits were the re- Blast and earth shock data were valuable not only sponsibility of Joseph McKibben and the electronic for calibrating instruments but for providing stand- timing device was developed by Ernest Titterton of ards for the safe design of shock proof instrument Australia. In addition to these chores there were the shelters.
    [Show full text]