Enxk The Dangerous Origins of Model Rocketry
Weary firefighters hoped the worst was over fr
stanley uk om a wildfire that destroyed nearly 170 homes in the Rocky Mountains foothills, as crews monitored hot spots early Friday and officials downplayed concerns that winds could fan the flames and force thousands to flee.Fearing further devastation, Boulder city officials had urged roughly 9,000 residents Thursday afternoon to pre
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stanley bottles re to evacuate at a moment s notice because of conditions that were ripe for fire - low humidity and strong winds. But as night fell, federal officials calmed fears of the risk to the university city of 100,000, even as gusts surpassed 40 mph. I m not aware of any real threat to the city of Boulder right now, said Jim Thomas, head of the national team managing the fire effort.Crews contained 45 percent of the 10-square-mile fire, though the line wasn t continuous. Thomas declined to speculate when it would be fully contained.The blaze, dubbed the Fourmile Canyon fire, erupted Monday and quickly left smoking rubble where mountain neighborhoods, filled with million-dollar homes and scenic mountain cabins, once stood. Slopes of charred trees created landscapes resembling a barren winter with gray ash instead of snow. Colorado Wildfire PicturesBarry Petersen on a Community Facing DisasterStill, no more homes were lost to the fire Thursday. Thomas said there were no major signs of crowning, when hungry flames race along the crowns of trees or shrubbery.Westerly winds of 25 mph with higher gusts forecast f Odgu Cars exploding in drag races look like they are made out of Jell-O
This week, a small town near the U.S.-Mexico border gave an unusual company the right to build a 2,250-foot-tower
stanley cup , destined to become the tallest structure in the U.S. The company, Solar Wind Energy Tower Inc, is only three years old. But the idea it hocking dates all the way back to the 1960s. It called an energy tower, or in the words of Forbes, an energy skyscraper: A massively tall hollow concrete structure situated in a
stanley trinkflaschen warm, arid climate. The sun rays super-heat the top of the tower, and a cool mist gets sprayed across. The water evaporates and the cool, heavy air is then sucked down into the base at speeds of up to 50 miles per hour. At the bottom, the whooshing gusts of air push through a circle of wind turbines鈥攑roducing energy. Solar Wind, which is based in Maryland, wants to start construction on the first major energy tower in the country, in San Luis, Arizona, by 2018. The town of 26,000 has also agreed to sell the company the water it needs to continually spray a fine mist over the 1,200-foot wide top of the tower. This mega-struc
stanley termoska ture will sit on a 600-acre piece of desert near the Mexican border where the temperatures regularly reach 106 degrees鈥攑erfect for the technology, which relies on hot, dry climates. So, where does this fairly incredible-sounding idea come from It turns out that the energy tower dates back to the 1960s, when an engineer names Dr. Philip Carlson floated the idea. In a December 1981
