"Some of this stuff is still restricted you can't get your hands on all materials concerning the testing and it's quite likely both governments will try very hard to ensure that never happens. "You can't help but wonder the extent to which there was a deliberate interest in the medical results of radioactive materials entering the body," Professor Lowe says. There are also questions over whether people at the test sites were deliberately exposed to radiation. ![]() "The cavalier attitude towards Australia's Indigenous populations was appalling and you'd have to say to some extent that extended towards both British and Australian service people," Professor Lowe says. The Wikipedia article only has the following mildly helpful section: Theoretically, a device containing 510 metric tons of Co-59 can spread 1 g of the material to each square km of the Earth's surface (510,000,000 km2). The McClelland royal commission showed that the British were cavalier about the weather conditions during the bomb tests and that fallout was carried much further than the 100-mile radius agreed to, reaching Townsville, Brisbane, Sydney and Adelaide. I don't actually know the fallout area of such a bomb. Some crashed into the West Australian desert. Not all the Blue Streak rockets reached the sea. Many isotopes are more radioactive ( gold-198, tantalum-182, zinc-65, sodium-24, and many more), but they would decay faster, possibly allowing some population to survive in shelters.Just as the Maralinga Tjarutja people were pushed off their land for the bomb tests, the Yulparitja people were removed from their country in the landing zone south of Broome. Cobalt is used in electroplating for its attractive appearance, hardness, and resistance to oxidation. This page was last edited on 24 March 2023, at 11:21. 60Co has a half-life of 5.27 years, long enough to settle out before significant decay has occurred, and to make it impractical to wait out in shelters, yet short enough that intense radiation is produced. The 60 Co, dispersed as nuclear fallout, is sometimes called a cobalt bomb. English edit English Wikipedia has an article on: cobalt bomb Noun edit cobalt bomb ( plural cobalt bombs ) A nuclear bomb that includes cobalt this will absorb neutrons and become radioactive cobalt-60. The concept of a cobalt bomb was originally described by physicist Leó Szilárd, who suggested that an arsenal of cobalt bombs would be capable of destroying all human life on Earth (though his conclusions are disputed). The excited 60Ni then transitions to a ground state 60Ni, releasing gamma radiation. A salted bomb is a Radiological weapon designed to produce enhanced quantities of radioactive fallout, rendering a large area uninhabitable. Source: Class Type: Metal Class: Blacksmith frame icon.png BSM Level: 42 Durability: 40 Difficulty: 72 Max quality: 1216. 60Co decays into an excited 60Ni by beta decay. The cobalt tamper would be transmuted into the isotope 60Co upon initiation and bombardment by neutron radiation. Strangelove or: How I Learned to Stop Worrying and Love the Bomb. This type of bomb is best known from its appearance in the 1964 satirical Cold War film, Dr. This was considered a failure, and the experiment was not repeated. Cs-137 from nuclear accidents or atomic bomb explosions cannot be seen and. ![]() The Operation Antler/Round 1 test by the British at the Tadje site in the Maralinga range in Australia on 14 September 1957 tested a bomb using cobalt pellets as a radiochemical tracer for estimating yield. ![]() The weapon's tamper would be composed of ordinary cobalt metal ( 59Co), which the nuclear explosion would then transmute to the radioactive isotope cobalt-60 ( 60Co), which would produce deadly nuclear fallout.Īs far as is publicly known, no cobalt bombs have ever been built. For cancer radiation treatments delivered from a device with a cobalt-60 isotope source, see Cobalt therapy.Ī cobalt bomb is a theoretical type of " salted bomb": a nuclear weapon intended to contaminate an area by radioactive material, with a relatively small blast.
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