noindent Panorama of Experiments. par In the first lecture we will briefly discuss the history of neutrinos, their experimental discovery, the quest for neutrino flavor oscillations and the experiments that finally established them. In particular, we will describe atmospheric, solar, reactor and accelerator oscillation neutrino experiments and what we have learned from them. We will also address non-oscillation terrestrial neutrino experiments that try to measure the absolute neutrino mass and to show whether neutrinos are Dirac or Majorana fermions.

Universidade de São Paulo and IPhT, Saclay