50 Years of Neutrino Physics

Some important topics from history of neutrino physics over the last fifty years are discussed. History of neutrinos is older, at 4th December 2010 it will be eightieth anniversary of the “neutrino birth”. In that day W. Pauli wrote the famous letter to participants of the physics conference at Tubingen with the suggestion that “there could exist in the nuclei electrically neutral particle”. We will concentrate mostly on the 50 years of neutrino history just to show the long tradition of the Zakopane Theoretical School.