I am from Merida, Yucatan, Mexico, a city in the ancient meteor crater that wiped out the dinosaurs. I immigrated to the USA at twenty-two and later worked as an engineer/scientist for IBM in San J...показать большеI am from Merida, Yucatan, Mexico, a city in the ancient meteor crater that wiped out the dinosaurs. I immigrated to the USA at twenty-two and later worked as an engineer/scientist for IBM in San Jose, California. Now, I am retired and living in Arizona.показать меньше