Cryogenic Centerers News Today

Replaced with an antifreeze to prevent ice crystals from forming. after that, the body is packed with dry ice for transportation. when it arrives for final destination, the body is slowly cooled down for even lower temperatures over several days and aplaced in a storage tank filled with liquid nitrogen. many experts say cryogenics has never worked. >> they wont survive if they stay here. but might be better to be in the future than being dead. >> reporter: there are only three cryogenic centerer...