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Wasps or Hornets?

The Question: What is the difference between a wasp and hornet? The Answer: Essentially, the term "hornet" (like "yellow jacket") refers to a kind of wasp that…

Antitrust, Again

The Breaking of the BellsAmerican Telephone and Telegraph (AT&T) was the target of a suit filed under the Sherman Antitrust Act and faced charges of operating a nationwide monopoly on…

Interesting Caves and Caverns of the World

The following list names interesting caves and caverns of the world, including Aggtelek in Hungary, Blue Grotto in Italy, Kent's Cavern in England, Mammoth Cave in Kentucky, Wind Cave in…

Roundup of Recent Science Discoveries, 1997

Was Three Company? Past evidence uncovered in Israel and France has shown that Neanderthals lived on Earth at the same time as modern Homo sapiens. Neanderthals were found to have lived about 34,…

The Chemistry of Biology: Organic Chemistry

Organic ChemistryThe Chemistry of BiologyIntroductionAtomic TheoryChemical Reactions: Ionic, Covalent, and Polar Covalent BondsWaterOrganic ChemistryCarbohydratesLipidsProteinsNucleic AcidsVitamins…

2006 Olympics: Speed Skating

The Olympic demolition derby by Mike Morrison and Christine Frantz Dan Jansen Related Links 2006 Winter Olympics 2006 Short Track Medal Standings 2006 Speed Skating Medal…

Colville, river, United States

(Encyclopedia) Colville, river, c.375 mi (600 km) long, rising in the De Long Mts. of the Brooks Range, NW Alaska, and flowing across the tundra, east then north, to the Arctic Ocean. All of its…

Chulym

(Encyclopedia) ChulymChulymch&oomacr;lĭmˈ [key], river, c.1,075 mi (1,730 km) long, Krasnoyarsk Territory, S central Siberian Russia. It rises in the eastern slopes of the Kuznetsk Alatau and…

Gunnison

(Encyclopedia) Gunnison, river, 180 mi (290 km) long, rising in W central Colo. and flowing SW, W, and NW to the Colorado River at Grand Junction. It flows through magnificent canyons, notably the…

Transandine Railway

(Encyclopedia) Transandine Railway, former rail line, 156 mi (251 km) long, between Mendoza, Argentina, and Los Andes, Chile, traversing the Andes at Uspallata Pass. Opened to traffic in 1910, the…