EDI's Brain.
EDI's brain was that black spherical thing in the nose of the plane.
A couple of things occur to me..
Is the nose the best place to house that? I mean not much protection IF someone manages to shoot and hit the nose and caause damage. The brain core is in there.. Why not have it near the middle of the craft where it can be somewhat protected?
Also would they use conventional circuitry in the brain core or was it something other, maybe organic and electronic?