The DA Phi NE phi-factory expected to be operational in 1997 at the Fr
ascati Laboratory will offer a unique opportunity to clarify many ques
tions of kaon physics that have remained open for more than 40 years:
CP and CPT nonconservation, hypernucleus production and decays, kaonic
hydrogen puzzle, kaon rare decays, kaon-nucleon scattering length, an
d others.