In an retiring business park in Arizona , the cryopreserved stay of181 peoplecan be establish submerge in cooler of liquid nitrogen at a temperature of -196 ° C , waitress for scientific discipline to   grant their wish   of restored life .

The facility is home to theAlcor Life Extension Foundation , a nonprofit system that sit in the desert metropolis of Scottsdale , part of the corking Phoenix orbit in Arizona . Since the former 1970s , they have determine out on a commission to be the human beings drawing card in cryonics – the graphics ofpreserving human consistence and brainsat subzero temperature ,   in the questioning hope that future developments in science and applied science might someday make resurrection a possibility .

presently , no human has ever been revived from demise after being preserved in sub - zero temperatures , and the technology does n’t look to be on the purview . As such , many scientists have dispelledcryonics as pseudoscience , indefensible falderol , and quackery . Alcor has also been capable to a number ofcontroversies and sensational allegations , all of whichthey abnegate .

Nevertheless , Alcor argues that the sheer possibleness of the engineering alone is enough to warrant their service .

“ No cryonics organization can currently revive a cryopreserved patient , but we at Alcor have confidence revival may be possible . Nanotechnology and other future medical technologies are expect to have very encompassing capabilities , ” Alcorsayson their website .

Alcorpublishes a full listof their 181 cryopreservations on their web site , containing a shortsighted description of each " affected role . " For instance , the181st personto undergo this unconscious process was a 67 - year - old male whose brain was cryopreserved after he died of kidney failure in August 2020.The huge legal age of mass who have undergone this cognitive process were from the US , but there are alsopatients fromAustralia , Canada , France , Portugal , Spain , the UK , Israel , Japan , China , and Thailand .

The   old cryopreserved   trunk at Alcor belong toDr James Hiram Bedford , a former University of California psychological science prof who died of   kidney Crab in 1967 . The adeptness also bear the cryopreserved header of baseball game legend Ted Williams , and venture capitalist Peter Thiel has admit being a member of Alcor , according to theNew York Times .

To   take part in this odd experiment , people ( subsist , at this point ) must sign up to become a penis . As of 2020 , thecost ofwhole - body cryopreservation is $ 200,000 and neuropreservation ( brain only ) is $ 80,000 . In the ideal circumstances , the cryonics standby team is wait near a fail person up to a week before last .

Once the person is declared legally dead , they will undergo a stabilization process that involves position them in an ice bath and their blood   being replaced with an “ organ saving solution . ” Blood circulation and external respiration are then artificially doctor to protect the brain and allow the administering of “ protective medicinal drug . ”The chilled body will then be transported to the Alcor facility . The websitenotes : “ Many Alcor penis prefer to retire and/or infix hospice near Alcor for shortsighted exaltation time and good procedural result . ”

At the facility , they will be give further cryoprotectants   to assist preserve line of descent vessel , the mentality , and other organs . After five to seven day , once the preparation is complete , the body is placed into an aluminum tank contain melted nitrogen . Here , their consistence will be held at a temperature of   -196 ° C waiting for any developments that could   potentially " reanimate " them back to sprightliness .

If all of this desirous thinking ? Most scientists would say so . However , perhaps we should never say never .

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