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Suspended Animation Tests Successful
chrisb33 writes "Wired News reports that suspended animation tests have been successfully carried out with pigs. From the article: 'Long the domain of transhumanist nut-jobs, cryogenic suspension may be just two years away from clinical trials on humans (presuming someone can solve the sticky ethical problems).'" The pig that was the subject of the article was kept in suspended animation for two hours, and Duggan and his team have successfully suspended hundreds of pigs for an hour at a time. It's still a far cry from a spaceship filled with sleep pods, but would be just the ticket for doctors who need to buy extra time to save lives.
Not necesserily. There exist vitrification compounds that prevent ice crystals from forming, and instead the water congeals into an ice-like substance. That's why embryos can be frozen solid and revived, as can certain tissues destined for transplant.