New solution for two interpenetrating universes is found. Higher derivative
gravity acting in 6-dimensional space is the basis of the study that allows to
obtain stable solution without introducing matter of any sort. Stability of the
solution is maintained by a difference between asymptotic behavior at spacial
infinities. For an external observer such a funnel looks similar to a spherical
wormhole.Comment: 10 pages, 5 figures, accepted for publication in Phys. Lett. B,
revised versio