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Cesium_137 | |
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Origin | Philadelphia, US[1] |
Genres | Futurepop Synthpop |
Years active | 1998–present[1] |
Labels | Metropolis Tonedeaf |
Website | https://www.cesium137.com |
Members | |
Vince Guzzardo Isaac Walter Glendening |
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Past members | |
Matt Cargill |
Cesium_137 is an American futurepop musical group composed of Isaac Glendening and Vince Guzzardo. It originally also included Matt Cargill.
Contents |
The group's first release was the album Advanced/Decay in 2001 on Tonedeaf Records. Its style was electro-industrial. It gained widespread attention, particularly with the moody dance track "Regrets," which was also released as a single and became a danceclub hit.
Soon after the September 11, 2001 attacks, Matt Cargill joined the U.S. military and was no longer available as a member of Cesium_137. Cesium_137 had a hiatus of three years before their next release.
That release was Elemental in 2004; it was issued with Metropolis Records, a much more prominent label than Tonedeaf. It was soon followed by an E.P. release, Luminous, also in 2004 on Metropolis; it composed largely of remixed material from Elemental. Cesium_137's style was much mellower and synthpop inspired and less angst-ridden on these releases than on Advanced/Decay. In 2006, Cesium_137 released their album Intelligent Design. Like its predecessor, it was released by Metropolis.
Cesium_137 is named after a radioactive isotope of caesium. It continues a tradition in industrial music of incorporating a number in the band name, which became popular after the example of Front 242. It also continues the narrower tradition in industrial music of adopting the name of an isotope as the band name, as with Carbon 12 and Front 242 offshoot Cobalt 60.
Cesium_137 have recently released a digital single ("Flight") and a full-length album (Proof of Life).[2] The album put a conscious emphasis on themes of self-exile, terminal illness and perseverance.
Following those releases, Guzzardo began writing music for a trance music project called plasmaMan; of which Glendening was the Producer. As a self-released collection of music the plasmaMan E.P., tinged with a their usual dry humor, is titled option b.
In 2009, the duo released another full length album Identity. They performed several high profile shows to promote the new album, including a performance at The Kinetic Festival in Canada.
They are currently working on another full length album, tentatively titled "Science and Sound"
Studio Albums
Singles and EPs
Caesium-137 (137
55Cs, Cs-137), cesium-137, or radiocaesium, is a radioactive isotope of caesium which is formed as one of the more common fission products by the nuclear fission of uranium-235 and other fissionable isotopes in nuclear reactors and nuclear weapons. It is among the most problematic of the short-to-medium-lifetime fission products because it easily moves and spreads in nature due to the high water solubility of caesium's most common chemical compounds, which are salts.
Caesium-137 has a half-life of about 30.17 years. About 95 percent decays by beta emission to a metastable nuclear isomer of barium: barium-137m (137mBa, Ba-137m). The remainder directly populates the ground state of barium-137, which is stable. Ba-137m has a half-life of about 153 seconds, and is responsible for all of the emissions of gamma rays in samples of caesium-137. One gram of caesium-137 has an activity of 3.215 terabecquerel (TBq).
The main photon peak of Ba-137m is 662 keV.
Caesium-137 has a number of practical uses. In small amounts, it is used to calibrate radiation-detection equipment. In medicine, it is used in radiation therapy. In industry, it is used in flow meters, thickness gauges, moisture-density gauges (for density readings, with Americium-241/Beryillium providing the moisture reading), and in gamma ray well logging devices.