Maca is a root that grows high in the Peruvian Andes at altitudes of 14,000 feet (3500 m) above sea level. It has been cultivated for 1000s of years and used by indigenous people to boost their energy while living at such extreme elevations where oxygen is in short supply.
You can start working as an engineer with a 4-year college degree. Many engineers go on to earn masters degrees (usually in another 2 to 3 years), and some get a Ph.D. (4 to 6 years beyond the bachelors degree).
Educational Requirements. Individuals interested in careers as electrical technicians often get their education and training through vocational schools or community colleges. While some schools offer certificate programs that can be completed in less than a year, becoming an electrical technician typically requires a 2-year associate's degree.