Way, way too many

Nuclear testing by country Main article: List of nuclear tests The nuclear powers have conducted at least 2,000 nuclear test explosions (numbers are approximated, as some test results have been disputed): Over 2,000 nuclear tests have been staged by the eight or so nuclear powers in over a dozen different sites around the world. United States: 1,054 tests by official count (involving at least 1,151 devices, 331 atmospheric tests), most at Nevada Test Site and the Pacific Proving Grounds in the Marshall Islands, with ten other tests taking place at various locations in the United States, including Alaska, Colorado, Mississippi, and New Mexico (see nuclear weapons and the United States for details).[1] Soviet Union: 715 tests (involving 969 devices) by official count [2], most at Semipalatinsk Test Site and Novaya Zemlya, and a few more at various sites in Russia, Kazakhstan, Turkmenistan, and Ukraine. United Kingdom: 45 tests (21 in Australian territory, including 9 in mainland South Australia at Maralinga and Emu Field, some at Christmas Island in the Pacific Ocean, plus many others in the U.S. as part of joint test series) France: 210 tests, mostly at Reggane and Ekker in Algeria, and Fangataufa and Moruroa in French Polynesia. China: 45 tests (23 atmospheric and 22 underground, all conducted at Lop Nur Nuclear Weapons Test Base, in Malan, Xinjiang) India: between 5 and 6 underground tests, at Pokhran. Pakistan: between 3 and 6 tests, at Chagai Hills. North Korea: 1 test at Hwadae-ri. Additionally, there may have been at least three alleged/disputed/unacknowledged nuclear explosions (see list of alleged nuclear tests). Of these, the only one taken seriously as a possible nuclear test is the Vela Incident, a possible detection of a nuclear explosion in the Indian Ocean in 1979 hypothesized to be a joint Israeli/South African test. From the first nuclear test in 1945 until tests by Pakistan in 1998, there was never a period of more than 22 months with no nuclear testing. June 1998 to October 2006, when North Korea reported a successful underground nuclear test, was the longest period since 1945 with no acknowledged nuclear tests. http://en.wikipedia.org/wiki/Nuclear_testing Table for picture Four major types of nuclear testing: 1. atmospheric, 2. underground, 3. exoatmospheric, and 4. underwater.

One was too many,now they blame all the after effects on cows farting.