How Many Words Does It Take to Make a Book? Editors and agents often quote a word count to writers in order to establish basic parameters. âCasting offâ pages also once was a common practice in which the word count was used to determine how much paper a book would require. Now, I think, giving out a word count is a good faith benchmark.
Lead-based paint in the United States. Lead-based paint was widely used in the United States, because of its durability. The United States banned the manufacture of lead-based house paint in 1978 due to health concerns. Lead has long been considered to be a harmful environmental pollutant. Cited cases of lead poisoning date back to the early 20th century.
Sources Of Lead Exposure The main source of lead poisoning is lead-based paint and lead-contaminated dust. Lead-based paints were banned for use in housing in 1978. Lead contamination in the home comes primarily from old lead-based paint that is deteriorating or rubbed off friction surfaces, such as windows and doors.