@udg
I am working on 3 projects at this time, and must travel to a customer to deliver some job that has nothing to
do with programming, that's why I am fanning it all out on this space
The quiz is about 2-dimentional world.. if you consider it 3-dim then it will by spherical.. so don't be to smart!
My solution is that, inner disk will be isolated first, because real world consist of particles, even photons.. so when the space between the
to points of the black circle becomes less than the diameter of the particle, then the all matter inside the circle will be isolated.
(we need someone who didn't miss the physics class)