Are wet computers Engineering or Biology?
Anyway, I have often visualized a vat grown modular brain suspended in a bubbling oxygen rich nutrient bath in something like a fish tank. Individual "slabs" of brain can be pulled out like the sections of a beehive. They can even be replaced as long as you don't replace too many at one time.
The brain cells are connected to an electronic computer that acts as an input/output device and does any number-crunching better suited to digital intelligence...
Is this even remotely possible in principle?
Any observations about unforeseen aspects of such a system?