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Article I

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…

Algebra: Multiplying Polynomials

Multiplying Polynomials Algebra Introducing Polynomials Classifying Polynomials Adding and Subtracting Polynomials Multiplying Polynomials Dividing Polynomials Unlike addition and…

The Supreme Court and Federalism

The framers of the Constitution sought to balance the rights of the several states and the powers of the new federal government. Their solution was a federal system, which divides powers between the…

DK History: Mediterranean Seafarers

WHAT MADE THE TRADERS SO PROSPEROUS? MINOANSPHOENICIANSFIND OUT MOREFrom around 2000 BC, people living close to the Mediterranean Sea, such as the MINOANS, Mycenaeans, and PHOENICIANS, built…

DK Science: Generators

WIND TURBINEHOW AN ALTERNATOR WORKS 1HOW AN ALTERNATOR WORKS 2WIND FARMFIND OUT MOREGenerators convert energy from such sources as oil, gas, and wind into electrical energy. Like motors, they use…

About the Articles of Confederation (1776)

Source: The U.S. Government Printing Office After winning its independence from Great Britain in the Revolutionary War, the new country situated on the eastern seaboard of North America needed to…

DK Science: Lasers

HOLOGRAMLASER LIGHT SHOWFIND OUT MORESome beams of light are powerful enough to cut through metal. Others are precise enough to use for delicate surgery on people’s bodies. These remarkable…

dictator

(Encyclopedia) dictator, originally a Roman magistrate appointed to rule the state in times of emergency; in modern usage, an absolutist or autocratic ruler who assumes extraconstitutional powers.…

Science Projects

See also: Answers to Science Questions Here are some lists of good science projects for all ages: Biology Science ProjectsBotany Science ProjectsChemistry Science ProjectsEarth Science…