drinkable water
31Busby's Bore — was Sydney s second water supply. It was built by convict labour and completed in 1830.HistoryBy the 1820s, the Tank Stream, Sydney s original water supply, was in dire straits. It was little more than an open sewer and the growing colony was… …
32Immigration to the United States — 2000 Census Population Ancestry Map Immigration to the United States has been a major source of …
33Pot-in-pot refrigerator — The pot in pot refrigerator, also known as a Zeer الزير in Arabic, is a refrigeration device which keeps food cool without electricity by using evaporative cooling. A porous outer earthenware pot, lined with wet sand, contains an inner pot (which …
34Vapor-compression evaporation — is the evaporation method by which a blower, compressor or jet ejector is used to compress, and thus, increase the pressure of the vapor produced. Since the pressure increase of the vapor also generates an increase in the condensation temperature …
35Caatinga — is a type of vegetation, and an ecoregion characterized by this vegetation in the northeastern part of Brazil. The name Caatinga is a Tupi word meaning white forest or white vegetation ( kaa = forest, vegetation, tínga = white). It covers between …
36Cave Bath — The Cave Bath is a thermal bath in a natural cave in Miskolctapolca, which is part of the city of Miskolc, Hungary, and is unique in Europe.The thermal water (temperature: 30°C, 86°F) is reputed to cure pain in the joints, and since it has lower… …
37Waterborne bacterial disease — An illness due to infection with bacteria contaminating the water supply. Waterborne bacterial diseases cause a wide range of syndromes including: acute dehydrating diarrhea (cholera), prolonged febrile illness with abdominal symptoms (typhoid… …
38Survivor: Palau — Official logo of Survivor Palau Genre Reality television Winner Tom Westman (6 1) No. of episodes …
39Paris — This article is about the capital of France. For other uses, see Paris (disambiguation). Paris Motto: Fluctuat nec mergitur (Latin: It is tossed by the waves, but does not sink ) …
40Mid-Atlantic United States flood of 2006 — The Delaware River overspilled its banks and overtook U.S. Highway 46 in Columbia, N.J …
