Mariachi the indigenous name of a tree called "pilla" or "cirimo"; yet another states that it came from an image locally called "María H" (pronounced "Mari-Ache"). In many Mexican cultures they are also called Marietti. Mariachi can refer to the music, the group, or just one musician. The term "Mariachi band" is also a redundant term for a Mariachi because the word 'Mariachi' itself in Spanish implies a group of musicians playing Mariachi music. The word "mariachi" was thought to have derived from the French word "marriage", dating from the French intervention in Mexico in the 1860s, related to the music's
MARIACHI Laboratory. Its inventors hope the MARIACHI apparatus will detect UHECR over much larger areas than previously possible, and that it will also detect ultra-high-energy neutrino flux. The ground array detectors are scintillator arrays that are built and operated by high school students and teachers. MARIACHI MARIACHI, the Mixed Apparatus for Radar Investigation of Cosmic-rays of High Ionization, is an apparatus for the detection of ultra-high-energy cosmic rays (UHECR) via bi-static radar interferometry using VHF transmitters. MARIACHI is also the name of the research project created and directed by Brookhaven National Laboratory (BNL) on Long Island, New York, initially intended to