WHY DO WINDS BLOW? WHAT FORCES AFFECT THE WORLD’S WINDS? GLOBAL WINDS MONSOONSFIND OUT MOREWinds are moving currents of air, which can blow over a small local area or over a much larger region.…
CONDUCTOR AT WORKSUPERCONDUCTORSBIOGRAPHY: GEORG OHM German, 1789-1854INSULATORSFIND OUT MOREA conductor is a material that allows electric charge to move through it as an electric current.…
—Hope O'KeeffeSource: The National Endowment for the Arts “The wild things roared their terrible roars and gnashed their terrible teeth and rolled their terrible eyes and showed their terrible…
Who are the world's leading public intellectuals? Foreign Policy and Britain's Prospect magazine selected their top 100, and invited readers to vote for their top twenty. Here…
Facts and figures about twisters by Ann Marie Imbornoni Related Links U.S. Tornadoes: 1840 to present Deadliest U.S. Tornadoes Tornado Safety (Ask the Editors) Fujita Tornado Intensity…
The Digestive SystemAnatomy and PhysiologyThe Digestive SystemStops Along the WayIt's a Long Way DownJack-of-All-TradesRunning Along the TractPancreatic Panacea?What We Do with Our Food We are…
The expressed powers of Congress are listed in the Constitution. Congress also has implied powers, which are based on the Constitution's right to make any laws that are "necessary and proper" to…
Natural Selection and EvolutionHistorical Development and Mechanisms of Evolution and Natural SelectionIntroductionEarly Theories of EvolutionNatural Selection and EvolutionNatural-Selection…
