United States conducted 212 atmospheric tests from 1945 to 1965. Since then, the U.S. government has admitted to the release of considerable amounts of radioactive debris. The initial tests sometimes left many people injured. One test conducted in the Martial Islands, located in the Pacific Ocean where many of the first tests were con ducted, left 290 people injured after a change in wind direction, Allen says. Much of the total impact of early testing still is unclear, Allen says, but radioactive debris deposited on the Earth's surface from those tests still are detectable today. Allen says radioactive material from a nuclear weap ons test has a 28-year half-life. Material from a nuclear power plant has a 30-vear half-life, he says. Allen says some people believe weapons tests done today could help scientists learn how to deal with radia tion from other sources Every year, he says, people are exposed to more and more doses of radiation because ot the gradual depletion of the ozone layer. "At some point man's going to have to deal with radiation big time," he savs, and the results irom the weapons testing could help. Wayne Bliss, director ot the Office ot Radiation Pro grams at the site's l.as Vegas facility, savs many other useful types of research also are done at the test site. " 1 here is a lot ot research on how to store nuclear waste at Yucca Mountain, laser research . . . and many things done under the veil of secrecy," he says. Other research on medicine, computers, science and drilling technology also takes place at the site, he says. 'These are all extremely useful things," he says. Bliss says he thinks people not connected with the site may be opposed to the nuclear testing, even "though the risk of being hurt from radiation is infinitely small." "I am a technician ... the public may not perceive risks the same as a technician," he says. The public often responds to the testing emotionally, and may not understand that from a technical point of view, the facts show testing is safe. Allen says that bv dealing with issues like testing emotionally, people fail to look at an alternative point ot view. "You always look at the other direction, otherwise how do you know?" he savs. Besides, Allen savs, today's public "demands safetv.' Activists in the 1970s were conscientious about the environment and helped bring about satetv changes n nuclear testing, he snv , Hover savs protesters at the Nevada lest Site, who started showing up about eight years ago, are a dilterent breed than the protesters ot earlier years ' 1 think a lot oi protesters are just there to give the authorities a kick," he savs. Protesters at "Reclaim the Test Site 11" April 7*lt> presented more of a "picnic atmosphere" than a setting for "serious concerns." Boyer says he didn't think the protesters tcxik their efforts as seriously as others in the past. "Six people covered themselves with mud and got down on all fours... w’hat's that got to do with protesting nuclear weapons?" he asks. Boyer and others say that today's protests are more against nuclear weapons than they are against nuclear weapons testing. However, he says, maintaining a strong defense makes sure "nobody picks on you." "When you were in grade school who got kicked around? -- the weak ones. People stay a wav from those who would possibly turn the tables on them "Since we've had nuclear weapons how many coun tries have attacked us"*" Bover asks "Having that strength is a deterrent to war. Bliss savs he also believes the weapons are a "tru deterrent" to war. and the* onl\ wav tor them to hi effective is through testing. "Just as one cannot depend on their car without tune-up, he savs, "we cannot depend upon our mu lea stockpile' unless it is tested Protesters do not real I v have an el tec tout he test site' o its workers, Bliss savs "They're a nuisance to the Department ot 1 merge and taxpayers, but it s a price we have to p.n tor democ rac \, he savs. — Lee Rood I Nuclear Test Explosions Since 1945 U.S. 932 ‘includes U.S.S.R. 638 .20joint France 172 ukvus U.K. 41-Jtests China 34 _India_1 Total 1,79& Source DOE, GDI. NRDC. John Bruce/Daily Nebraskan Connie Sheehan/Daily Nebraskan Underground tests since August 5, 1963 that accidentally released radioactivity detectable off site. Announced Tests I 30--— Detected Off Site I 1u5 z lllilllllllllill '63 '64 '65 '66 6T '63 '69 70 71 72 73 74 75 76 77 73 "9 '80 81 '81 '83 '84 35 '8o John Bruce Daily Nebraskan vnfi-< i mirdSuie* Envir< v»umaiPfuuttirm \^tn A poster taped to the wall of a tunnel beneath Highway 95 recounts the exposure of the Bulloch Brothers and their 2,000 sheep to extensive fallout from an atomic test in 1953. At one time, the information was considered highly classified.