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.
Paints made before 1950 contained large amounts of lead. In fact, some paint made in the 1940s contained up to 50% lead by dry weight. If your home was built before 1960, it was likely painted with lead-based paint. Since the 1950's, the use of lead has been more common in exterior paint than interior paint. Subsequently, the use of lead in paints decreased significantly.