Lecture 2
Several anomalies are observed in atmospheric and solar neutrino experiments as well as in LSND, an accelerator based neutrino experiment.
These anomalies and their interpretation as the manifestation of neutrino oscillations will be discussed.
Several current and future experiments using naturally occurring neutrinos as well as man-made neutrinos are aimed at confirming the existence of
neutrino oscillations and at measuring the parameters describing the oscillations. These experiments will be described.