Cryogenics is an entire field of physical science. It is the study of matter at temperatures much colder than those that occur naturally on Earth. Cryogenic temperatures argon considerably lower than those encountered in ordinary physical processes. there is another field of interest associated with very cold temperature-cryonics. Cryonics is the give of freezing of people, or just their heads, in liquid normality after terminaling in hopes that one day they hobo be thawed to the out cured of what killed them. This could be the nigh profound revolution in human history. It is the change to buy the farm as long as you want. (Goodavage, 1990) Cryonics is not a science. It has minuscule basic in fact. But some people contain Cryonics, because it tells them something they want to believe.
        Once you go for been declared dead, doctors or morticians depart form to keep you cool. They inject you with heparin to prevent inception clots, hook you up to a heart-lung machine to keep group O and blood moving through your system artificially, and get you to the cryonics touch as quickly as possible. The optimum time from death to arrival at the center is less than an hour. Some patients have arrived as late as six hours after death.
        At the center, your form is put on a table in the perfusion room. A team of three or four technicians work to drain the blood out of your body and inject a cryoprotective agent to get as much moisture as possible out of the tissues, so the organ dont crack during freezing.
        The body is then dried and wrapped in a cotton plant sheet. It is placed, cocoonlike, into a standard sleeping bag, head first, with the open end by the feet tied off. The body is placed in a large brown...
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