Salaries. General dentists averaged $161,750 per year, $3,110 per week or $77.76 per hour as of May 2011, according to the Bureau of Labor Statistics.However, the lowest earning made under $1,432 per week, while the highest paid earned over $3,599.ral and maxillofacial surgeons, who operate on teeth, mouth and other jaw structures, earned $3,110 in 2011. Orthodontists, who design and make appliances to straighten teeth, received a mean $3,935. Prosthodontists, who create oral prostheses, averaged $2,515. All other specialty dentists earned an average $3,230.
Hardwood. Hardwood is wood from angiosperm trees. It may also be used for those trees themselves: these are usually broad-leaved; in temperate and boreal latitudes they are mostly deciduous, but in tropics and subtropics mostly evergreen.Hardwood contrasts with softwood.t may also be used for those trees themselves: these are usually broad-leaved; in temperate and boreal latitudes they are mostly deciduous, but in tropics and subtropics mostly evergreen. Hardwood contrasts with softwood.
Too much or too little moisture can warp wooden floors. Wood responds to changes in temperature or humidity by warping, and that can be bad news for your hardwood floor. Warping manifests as gaps between the boards, curling at the edges â a problem referred to as cupping â or bulging in the middle, called crowning..epairing Cupped or Crowned Flooring. To properly straighten flooring boards that have curled at the edges or bulged in the middle, you need an aggressive sanding technique. Many refinishers fit a drum sander with 20-grit paper and sand the floor diagonally.