500 meters Times reflected are a combination of two heats with each skater racing once on the inside lane and once on the outside lane. Time 1Svetlana Zhurova, RUS1:16.57 2Manli Wang, CHN1:16.78 …
Some numbers can be evenly divided only by 1 and themselves. These are prime numbers. Factors that are prime numbers are called prime factors. Every whole number greater than one is either a prime…
Most animals never even see their parents! Many never meet their fathers and some never meet their mothers, either. Some insects, fish, amphibians and reptiles hatch from fertilized eggs and face…
The United States was the setting for new developments in religion in the 19th century. Sects and movements of many types arose, inspired variously by new interpretations of the Bible, the…
Baseball, football, and basketball may be our favorite games, but in other countries, different sports are just as popular. Here are a few of them. Cricket…
Seamus Heaney (1939– )Archive PhotosWilliam J. Clinton(1946– )The White HouseYitzhak Rabin (1922–1995)Archive Photos1995Republicans take control of Congress (Jan. 4). More than 5,000 dead in…
