Peter Attia· MD
it's the standardization of fluids that's the issue when you sample that when you sample the tissue it's how do you lock the fluid into place basically correct yeah how do you take this cell out of a living human and preservative fluid architecture without contaminating it I got it and you could do that with like liquid nitrogen immediately that flash freezes yeah so if you get crystals in there you actually lice you screw the whole thing got it