1 These are research materials that are necessary to perform research. 2  All inventions, discoveries and knowledge can become research tools. 3  Universities and public research institutions have many resources that can be considered research tools.
Waldo, Kansas. Waldo is a city in Russell County, Kansas, United States. As of the 2010 census, the city population was 30. Contents.
Sponsored Topics. Mount Dora is a U.S. city in Lake County, Florida. As of July 1, 2006, the U.S. Census Bureau estimates the Mount Dora population at 11,564. It is part of the OrlandoâKissimmee Metropolitan Statistical Area. The Central Florida town was settled in 1874 by David M. Simpson, his wife and 2 children.