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Million-Dollar Math Problem
—By Borgna Brunner After a seven-year, three-billion-mile expedition through the solar system, NASA’s Stardust spacecraft capsule landed in the Arizona desert on Jan. 15, 2006, with an…“Inanimate, Wheeled, One-Armed Boxes” Responsible for Year's Most Exciting Scientific Discovery
—By Borgna Brunner Artist's rendition of the planetoid Sedna On March 15, 2004, astronomers confirmed the discovery of the most distant object ever identified in our solar system.…river
(Encyclopedia) river, stream of water larger than a brook or creek. Land surfaces are never perfectly flat, and as a result the runoff after precipitation tends to flow downward by the shortest and…Words of Four Letters
Try the Find a Word: Crossword Search Aborigine: Borneo, DYAKAgave, ALOEAnimal: Footless, APODAnt: White, ANAI, ANAYAntelope: African, ASSE, BISA, GUIB, KOBA, KUDU, ORYX, POKU, PUKU, TOPI,…Book Nine
Book Nine He who acts unjustly acts impiously. For since the universal nature has made rational animals for the sake of one another to help one another according to their deserts, but in…flood, in hydrology
(Encyclopedia) flood, inundation of land by the rise and overflow of a body of water. Floods occur most commonly when water from heavy rainfall, from melting ice and snow, or from a combination of…Pleistocene epoch
(Encyclopedia) Pleistocene epochPleistocene epochplīˈstəsēn, 6th epoch of the Cenozoic era of geologic time (see Geologic Timescale, tablegeologic timescale, table). According to a classification…sewerage
(Encyclopedia) sewerage, system for the removal and disposal of chiefly liquid wastes and of rainwater, which are collectively called sewage. The average person in the industrialized world produces…In the Solitudes of the Upper Missouri
Chapter 8 Chapter 10 In the Solitudes of the Upper Missouri Under date of May 17, the journal of the party has the following interesting entries:-- "We set out early and…Lewis & Clark: In the Solitudes of the Upper Missouri
by NoahBrooks In the Haunts of Grizzlies and BuffaloTo the Great Falls of the MissouriIn the Solitudes of the Upper Missouri Under date of May 17, the journal of the…Trending
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