Food Freezing Technology Preserves Human Teeth. Organs Next? | Singularity Hub: "A technology used to freeze sushi is solving a dilemma for organ storage. By borrowing tech used to preserve high-end food delicacies, a Hiroshima University research group proved it possible to safely freeze whole teeth and their delicate attaching tissues. As long as the freezer stays cold, the folks at Hiroshima U. think your teeth could be stored for 40 years, no problem. But the sushi-storage system isn’t a one trick pony: internal organs could be next thanks to the magic of supercooling.
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So, what do you do to prevent ice crystals during slow freezing? Use magnets. ABI is the Japanese company producing the freezer system. ABI’s “Cells Alive System” (CAS) vibrates water with magnetic fields, preventing freezing, even at supercool temperatures of -10 degrees Celsius (According to the Patent.) When the field is turned off, the water in the food instantly freezes. No time for ice growth means no Freddy Krueger action on frozen organs. Watch some great demonstrations of the technology in the videos after the jump
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