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Dozens of people are frozen in cryogenic storage facilities, waiting to be revived when science is able to cure whatever killed them. But if they're dead, is revival from a frozen state even possible? Find out.

In this article, we'll look at the practice of cryonics, learn how it's done and find out whether humans really can be brought back from the deep freeze.

Full article at HowStuffWorks.com.

Total aggregation of HowStuffWorks.com.

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