Smarter hip and knee repair. New artificial joints can last longerâbut are also oversold. Consumer Reports on Health: February 2009. Why good joints go bad | New parts for old bones | Minimally invasive surgey | Hip resurfacing | Partial knee replacement | Choosing a surgeon for a new hip or knee | Latest on glucosamine and chondroitin.
Master license: 1  One year of practical experience as a licensed Virginia journeyman; or. 2  Ten years of practical experience in the trade, verified by an affidavit from those who observed the candidateâs work in the trade.
Most states require that plumbers be licensed; licensing requirements vary, but most localities require workers to have a minimum of two years of experience and pass an examination on the trade and local plumbing codes. Find plumber jobs. 3. Radiation Therapist (90th Percentile Pay: $104,000; Median Pay: $77,100)