Crowds that gather on behalf of a grievance can involve herding behavior that turns violent, particularly when confronted by an opposing ethnic or racial group. The New York Draft Riots and Tulsa Race Riot are notorious in U.S. history, but those episodes are dwarfed by the scale of violence and death during the Partition of… [Czytaj dalej…]
Luty 26, 2008
L’inclinazione orbitale è nulla, ovvero il versore del momento della quantità di moto dell’orbita coincide con il versore della velocità angolare dell’attrattore. Un interessante tipologia di orbita geocentrica equatoriale. Un satellite posto in tale orbita può osservare quasi un intero emisfero terrestre, poiché l’ampiezza del suo orizzonte equivale ad un cerchio con un diametro di… [Czytaj dalej…]
Luty 21, 2008
The Latin Empire, which was established by the Crusaders in Constantinople, had poor control over former Byzantine territory, and Byzantine successor states sprang up in Epirus and Trebizond as well as Nicaea. Nicaea, however, was the closest to the Latin Empire and was in the best position to attempt to re-establish the Byzantine Empire. Theodore… [Czytaj dalej…]
Luty 20, 2008
Fuller had designed and built prototypes of what he hoped would be a safer, aerodynamic Dymaxion car (“Dymaxion” is contracted from DYnamic MAXimum tensION, however it has also been reported that the name is a combination of the words dynamic, maximum, and ion, per the National Automobile Museum.) He worked with professional colleagues over a… [Czytaj dalej…]
Luty 27, 2008
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