If a food bears a USDA Organic label, it means it's produced and processed according to the USDA standards. The seal is voluntary, but many organic producers use it. Products certified 95 percent or more organic may display this USDA seal.
A machinist is a person who uses machine tools to make or modify parts, primarily metal parts. This process of machining is accomplished by using machine tools to cut away excess material much as a woodcarver cuts away excess wood to produce his work.
CNC Machinist Salary Ranges. According to the Bureau of Labor Statistics, the median annual salary for metal and plastic machine workers, the category that includes CNC machinists and operators, was $31,910, or $15.34 per hour, in 2010. Computer-controlled machine tool operators earned a median salary of $34,736, or $16.70 per hour, in 2010.