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Cover of the 1988 Cobalt 60 Starblaze Graphics book collection. Art by Mark Bodé. Cobalt 60 is a science fiction comics series created by underground cartoonist Vaughn Bodē. After appearing in one story in 1968, the character lay dormant for almost 20 years. In 1984, Cobalt 60 was revived by Vaughn Bodē's son Mark Bodé and writer Larry Todd.
Mark Bodé. Vaughn Bodē (/ boʊˈdiː /; [a] July 22, 1941 – July 18, 1975) was an American underground cartoonist and illustrator known for his character Cheech Wizard and his artwork depicting voluptuous women. A contemporary of Ralph Bakshi, Bodē has been credited as an influence on Bakshi's animated films Wizards and The Lord of the Rings.
A radiation accident occurred in Samut Prakan Province, Thailand in January–February 2000. The accident happened when an insecurely stored unlicensed cobalt-60 radiation source was recovered by scrap metal collectors who, together with a scrapyard worker, subsequently dismantled the container, unknowingly exposing themselves and others nearby to ionizing radiation.
The truck, now contaminated by the cobalt-60, subsequently suffered a mechanical failure upon Sotelo's return from the junkyard and remained immobile near his home in Ciudad Juárez for 40 days. [4] Meanwhile, at the junkyard, the use of electromagnets for handling the scrap caused the cobalt-60 granules to spread throughout the yard.
Between March and July 1962, a radiation incident in Mexico City occurred when a ten-year-old boy took home an industrial radiography source that was not contained in its proper shielding. Five individuals received significant doses of radiation from the 200- gigabecquerel cobalt-60 capsule, [1] four of whom died. [2]
The Arc Spectrum of Platinum (1929) John Jacob Livingood (March 7, 1903 – July 21, 1986) was an American nuclear physicist specialising in the design of particle accelerators. [1] [2] With Glenn Seaborg he discovered and characterized a number of new radioisotopes useful for nuclear medicine, including cobalt-60, iodine-131 and iron-59.
Cobalt-60 (60 Co) is a synthetic radioactive isotope of cobalt with a half-life of 5.2714 years. [ 3 ] [ 4 ] : 39 It is produced artificially in nuclear reactors . Deliberate industrial production depends on neutron activation of bulk samples of the monoisotopic and mononuclidic cobalt isotope 59
Cobalt therapy is the medical use of gamma rays from the radioisotope cobalt-60 to treat conditions such as cancer. Beginning in the 1950s, cobalt-60 was widely used in external beam radiotherapy (teletherapy) machines, which produced a beam of gamma rays which was directed into the patient's body to kill tumor tissue.