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8/10/2019 Draft2 Essay Fildzah
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Fildzah (081115003)
Trasendence is one of scientic fiction movie. On the movie Will Casey is
a professor who has a research called trasendence. A radical terorrist think his
reasearch is dangerous for world therefore they want to kill dr will. One day the
radical terorist shot Dr. Will with a bullets that had been coated with isotop of
polanium. There are many question at there, what is isotop of Polanium, the
dengereous of isotopes that they used for kill Dr. Will, and in it has been used at
the real life.
Polanonium has about 33 isotopes which are radioactive. The polonium
isotopes are very short-lived and decay rapidly. Of the 33 known isotopes, there
are three that have longer halflives. Those isotopes are polonium-208, polonium-
209, and polonium-210. The most widely used and the one occurring most in
nature is polonium-210 and the largest possibility Dr Will had been shot with a
bullet which coated a polonium-210.
Polonium has a high radioactive which has a half-life of 138 days, and it
decays to stable lead-206 by emitting an alpha particle . With a specific activity of
166 TBq/g, one microgram of ingested polonium would deliver a committed
effective dose equivalent of approximately 40 Sv (4,000 rem). This value is based
on human and animal studies conducted in the 1950s that showed that
approximately 10 percent of ingested polonium is absorbed by blood (Harrison et
al. 2007). A lethal dose of polonium 210 can be caused by ingesting just 50
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nanograms or inhaling an even smaller amout of 10 nanograms, which means that
only one gram of polonium 210 could in theory poison and kill about 10 million
people.
Polonium-21 has many function although it has a high radioactive which is
dangerous for human or animal. Polonium-210 is used in static eliminators, which
are devices designed to eliminate static electricity in machinery where it can be
caused by processes such as paper rolling, manufacturing sheet plastics, and
spinning. . It is also used in brushes that remove accumulated dust from
photographic films and lensessynthetic fibers. The polonium-210 is generally
electroplated onto a backing foil and inserted into a brush, tube, or other holder.
But there are some people to abuse the radioactive properties of polanium . For
example in trasendence, we can found a radical terrorist kill Dr Will with a bullet
which had been coated with polonium isotopes. In real life Yasser Arafat who is
palestenian leader has been killed with isotopes Polanium. Although Polonium
has high radioactive and dengerous for human , Polonium can used and help in
industry.
Polonium found naturaly at world and it has 33 isotopes which has high
radioactive. Isotopes polonium not only fiction which used at trasendence movie
but also we can found that at real life. And it has many function in real life but
there are some people use it for criminality to kill someone who they are hate and
a terrorist kills someone who they are hate not only in movie but Yasser Arafat
has been killed with isotopes Polonium .