What's in a Color?Advanced-Level Science ProjectsChemistryWhat's in a Color?Copper Magic Are all colors created equally? Is the red dye in your favorite magic marker simply made up of red chemicals…
What Materials Make the Best Crystals?Intermediate-Level Science ProjectsChemistryCan You Be a Human Battery?What Materials Make the Best Crystals? Growing crystals isn't difficult, and it makes a…
What Foods Attract Ants?Science Projects for BeginnersBiology ProjectsWhat Foods Attract Ants?Do Loud Noises Affect Heart Rate? Did you ever wonder why ants seem to have a one-track mind for sweets…
Why Do Some Objects Fall Faster Than Others?Science Projects for BeginnersPhysical ScienceWhy Do Some Objects Fall Faster Than Others?Do Objects Float Better in Salt Water Than in Fresh Water?…
Do Odor and Bacteria Go Hand-in-Hand?Science ProjectsJust for the Fun of It!Making Invisible InkMaking Eggs That BounceDo Odor and Bacteria Go Hand-in-Hand?The Sweetest Experiment You know how…
(Encyclopedia) Converse, Frederick ShepherdConverse, Frederick Shepherdkŏnˈvûrs [key], 1871–1940, American composer, b. Newton, Mass., studied with J. K. Paine and G. W. Chadwick and in Germany with…
(Encyclopedia) Fifty-four forty or fight, in U.S. history, phrase commonly used by extremists in the controversy with Great Britain over the Oregon country. The rights of the United States, they…
(Encyclopedia) Fair Employment Practices Committee (FEPC), established (1941) within the Office of Production Management by executive order of President Franklin Delano Roosevelt. It was created to…
(Encyclopedia) anomie, a social condition characterized by instability, the breakdown of social norms, institutional disorganization, and a divorce between socially valid goals and available means…
(Encyclopedia) Flint, Timothy, 1780–1840, American author, b. North Reading, Mass., grad. Harvard, 1800, and entered the ministry. As a missionary he traveled up and down the Mississippi valley from…