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Richard Bergendahl fights the war on terrorism in Los Angeles for $19,000 a year, one of the legions of ill-trained, low-paid private security guards protecting tempting terrorist targets. One of them is the skyscraper down the block, identified by President Bush as a building chosen for a Sept. 11-style airplane attack.Bergendahl, 55, says he often thinks: Well, what am I doing here These people are paying me minimum wage. The security guard industry found itself involuntarily transformed after September 2001 from an army of rent-a-cops to protectors of the homeland. Yet many security officers are paid little more than restaurant cooks or jani
stanley cups tors.And the industry is governed by a maze of conflicting state rules
stanley polska , according to a nationwide survey by The Associated Press. Wide chasms exist among states in requirements for training and background checks. Tens of thousands of guard applicants were found to have criminal backgrounds. A security officer is ... not trained to be a G.I. Joe, said Paul Maniscalco, a senior research scientist at George Washington University. More than five years after the 9/11 terror attacks, Maniscalco
stanley uk is helping to change the security guard culture. He recently developed an anti-terrorism computer course for shopping mall guards, who are being taught that they now have more concerns than rowdy teenagers and shoplifters.The middle ground pay for security officers in 2006 was $23,620, according to a Labor Department survey. The low pay ref Tgtk Meet the Woman Who Photographs the Oldest Living Things In The World
In today awesomely brutal-sounding material science news, Stanford engineers have created a building material that exploits that cold darkness of the Universe to cool itself鈥攅ven when the sun is shining. Stanford calls it a cosmic fridge, and it could replace air conditioning. In a fascinating paper published yesterday in Nature, Stanford
cups stanley Shanhui Fan and Aaswath Raman explain how the material works by utilizing the familiar phenomenon calling radiative cooling. It a pretty simple concept: Earth atmosphere is transparent to specific wavelengths, around about eight microns鈥攖his is called the thermal window, where heat radiates directly into space at those specific far-inf
stanley sverige rared wavelengths. This prob
stanley cup ably sounds familiar; as Stanford Newsexplains, invisible light in the form of infrared radiation is one of the ways that all objects and living things throw off heat, from our faces to our ovens. By dumping excess heat through this magical window at which wavelengths go from the Earth to space directly, the Stanford device uses our entire Universe as a heat dumping ground. Think about it like having a window into space, Fan told Stanford News. Let turn to IEEE Spectrum excellent explanation for more: The entire Universe, being mostly empty space, has an average temperature of just under three Kelvin, meaning that it ;ll happily absorb just about as much heat
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