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Within this choice set, the preferred water tariff depends on multiple factors including: the goals of water pricing; the capacity of a water services supplier to allocate its costs, to price water, and to collect revenues from its customers; the price responsiveness of water consumers; and what is considered to be a fair or just water tariff. [4]
The average flow rate at the mouth of the Amazon is sufficient to fill more than 83 such pools each second. The estimated global total for all rivers is 1.2 × 10 6 m 3 /s (43 million cu ft/s), [1] of which the Amazon would be approximately 18%.
Kurt Vonnegut's book Cat's Cradle (1963) describes a fictional chemical that freezes water at room temperature and ends up destroying the world. In 1966, Robert Thom published the short story called "The Day It All Happened, Baby!", which became the film Wild in the Streets , directed by Barry Shear in 1968 and in which LSD added to the water ...
April 2013 ricin letters: Ricin: 0 0 Washington, D.C., United States: An envelope that preliminarily tested positive for ricin was intercepted at the US Capitol's off-site mail facility in Washington, D.C. According to reports, the envelope was addressed to the office of Mississippi Republican Senator Roger Wicker. James Everett Dutschke [8] [9]
Ricin (/ ˈ r aɪ s ɪ n / RY-sin) is a lectin (a carbohydrate-binding protein) and a highly potent toxin produced in the seeds of the castor oil plant, Ricinus communis.The median lethal dose (LD 50) of ricin for mice is around 22 micrograms per kilogram of body weight via intraperitoneal injection.
In 2003, a package and letter sealed in a "ricin-contaminated" envelope was intercepted in Greenville, South Carolina, at a United States Postal Service processing center. [16] Ricin was detected in the mail at the White House in Washington, D.C., in November 2003. The letter containing it was intercepted at a mail handling facility off the ...
The cost of desalination is currently less than $1 per cubic metre ($0.028/cu ft). The World Water Commission has suggested that desalination will become the favoured method of procuring drinking and industrial-use waters. However, the need for extremely pure water for particular industrial uses would still require freshwater imports.
The article "Ricin" states that "more than 100 million metric tons of castor beans are processed each year", but the article "Castor Bean" says "Global castor seed production is around 1 million tons per year." The latter figure is supported by other sources, e.g., Röbbelen, Downey, and Ashri, _Oil Crops of the World_ (New York, McGraw-Hill ...