El Mariachi El Mariachi El Mariachi is a 1992 American contemporary western action film and the first installment in the saga that came to be known as Robert Rodriguez's "Mexico Trilogy". It marked the feature length debut of Rodriguez as writer and director. The Spanish language film was shot with a mainly amateur cast in the northern Mexican bordertown of Ciudad Acuña, Coahuila, Mexico across from Del Rio, Texas, the home town of leading actor Carlos Gallardo. The US$7,225 production was originally intended for the Mexican home video market, but executives at Columbia Pictures liked the film and bought the American distribution
MARIACHI 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 verify the concept that VHF signals can be reflected off the ionization patch produced by a cosmic ray shower. Project emphasis subsequently shifted to the attempted detection of radio wave reflections from a high energy ionization beam apparatus located at BNL's NASA Space Radiation