  We prove the universality of shot-noise in multiterminal diffusive conductors
of arbitrary shape and dimension for purely elastic scattering as well as for
hot electrons. Using a Boltzmann-Langevin approach we reduce the calculation of
shot-noise correlators to the solution of a diffusion equation. We show that
shot-noise in multiterminal conductors is a non-local quantity and that
exchange effects can occur without quantum phase coherence even at zero
electron temperature. Concrete numbers for shot-noise are given that can be
tested experimentally.
