  We study tunneling currents in a model consisting of two non-unitary
ferromagnetic spin-triplet superconductors separated by a thin insulating
layer. We find a novel interplay between ferromagnetism and superconductivity,
manifested in the Josephson effect. This offers the possibility of tuning
dissipationless currents of charge and spin in a well-defined manner by
adjusting the magnetization direction on either side of the junction.
