Word: sporing
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...control the entire evolution of a species, from the bacterial level all the way up to the galactic. Then again, few game designers are as quietly ambitious as Will Wright, creator of Sim City and The Sims, the best-selling PC game of all time. Wright's evolution game, Spore, has been in the works for three years already (and has two more to go). It was inspired in part by his favorite movie, 2001: A Space Odyssey--which he saw growing up in Atlanta at the age of 8--and will, he hopes, have a similar kind of effect...
...that it's so enormous: nine stories tall and 10 million cu. ft. in volume, with a 100-ft. atrium at its center. Perhaps the most direct way to clean the place is with Sandia foam, a shaving cream-like decontaminant that works by oxidizing and destroying the anthrax spore's outer shell. But it's not clear how you would apply the killer suds to a structure as complex as the Hart, or how you would do it without gunking up computers and other equipment...
...order to be inhaled, cross-contaminated spores would have to be re-aerosolized, and that is hard to imagine, says William Patrick, a longtime Army biological-weapons researcher. "There's an electrostatic bond between the spore and the envelope," he says. "It takes a lot of energy to break the bond. They're just not going to be re-aerosolized in large enough quantities to provide an inhalation case." That would suggest that more than the three known letters have passed through the system. And given the tens of thousands of pieces of mail still impounded in Washington...
...MILL THE SPORES Once the spores are dry, they are ground down to the smallest possible particle size, anywhere from one micron (one spore) to 20 microns. The process adds electrostatic charges to the particles, which makes them clump together...
...order to cause disease, at least 8,000 to 10,000 spores need to lodge deep in the lungs, in the tiniest air sacs known as alveoli. The warm, moist environment, and possibly the concentration of carbon dioxide in the lungs, stimulates the bacterium to emerge from its protective spore. As each bacterium reproduces, it releases toxins, which eventually spread throughout the body and destroy tissue and organs...