(Encyclopedia) PalladiumPalladiumpəlāˈdēəm [key], in Greek religion, sacred image kept in the temple of Athena at Troy. It was either an image of Athena or an image made by Athena of her unfortunate…
(Encyclopedia) phthalates, family of chemical compounds made from alcohols and phthalic anhydride, C6H4(CO)2O. Oily, colorless, odorless liquids that do not evaporate readily, they are used primarily…
(Encyclopedia) VelociraptorVelociraptorvəlŏsˈĭrăpˌtər [key] [Gr.,=swift robber], swift bipedal carnivorous dinosaur of the late Cretaceous period. It was relatively small, being approximately 6 ft (1…
(Encyclopedia) Saint Louis Symphony Orchestra, St. Louis, Mo. Founded in 1880, it is the country's second-oldest orchestra (the New York Philharmonic is the oldest). It performed in the Kiel Opera…
Section 1[Legislative powers vested in Congress.] All legislative powers herein granted shall be vested in a Congress of the United States, which shall consist of a Senate and House of…
What causes a rainbow? A rainbow in Indiana, Oct. 2015. Source: AP Photo/Michael Conroy Although light looks colorless, it’s made up of many colors-red, orange, yellow, green, blue,…
A verb tells about an action or a state of being. There are three types of verbs: action, linking, and auxiliary.Action Verbs An action verb expresses action. It tells what a person or a thing…
The Pedant's MillenniumWhen Does the Millennium Officially Begin?by Borgna Brunner RELATED LINKS Millennium Features20th Century Chronology2000: The Year in Review…
On Sunday night, Oct. 2, 2016, Jews will begin celebrating one of their most important religious holidays, Rosh Hashanah. It remembers the creation of the world. In Hebrew, Rosh Hashanah means the "…
This Stuff Is Really Fun!ChemistryWhy Study Chemistry?Why Do We Need Chemistry?What Have I Gotten Myself Into?This Stuff Is Really Fun!Who Invented Chemistry?Succeeding Where Others Have Failed…
