Several experimental results could be interpreted as evidence that certain
neutrino mixing angles are large, of order unity. However, in the context of
grand unified models the neutrino angles come out characteristically to be
small, like the KM angles. It is shown how to construct simple grand-unified
models in which neutrino angles are not only large but completely predicted
with some precision. Six models are presented for illustration.Comment: 19 pages, LaTe
