Cryogenically Freezing Human Body
Science & Technology

Latest Science Behind Cryogenically Freezing Your Body and Coming Back to Life [Video]

Credit score: The American Chemical Society

Whenever you die, there are quite a lot of issues you are able to do along with your useless physique—embalm it, cremate it, donate it to science (the listing goes on…), however some individuals will select to have their useless our bodies, or physique elements, frozen till the know-how of the longer term has (hopefully) superior sufficient to deliver them again to life. This video breaks down the chemistry of cryogenic freezing and if it’s lifelike to assume we might ever reanimate a frozen corpse.

Cryonics is the low-temperature freezing (often at −196 °C or −320.8 °F or 77.1 Okay) and storage of a human corpse or severed head, with the speculative hope that resurrection could also be potential sooner or later.

Cryopreservation (cryo-preservation or cryo-conservation) is a course of the place organelles, cells, tissues, extracellular matrix, organs, or another organic constructs vulnerable to injury brought on by unregulated chemical kinetics are preserved by cooling to very low temperatures (sometimes −80 °C utilizing stable carbon dioxide or −196 °C utilizing liquid nitrogen). At low sufficient temperatures, any enzymatic or chemical exercise which could trigger injury to the organic materials in query is successfully stopped.

Cryoprotectants are substances used to shield organic tissue from freezing injury (i.e. that due to ice formation).

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