Word: network
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With time to spare in the cab, Mitchell decided to turn his tractor into a rolling office. In 2002, he established a wireless network for the farm using specialized 2.4-GHz NavCom Safari Network radios for high-speed Internet access. As a result, Mitchell can surf the Web for weather conditions and stock prices and download aerial images from anywhere on the farm. Because the network also provides a mechanism for remote machine monitoring and controlling, he can check on his grain bins to see how the product is drying and even make transfers from miles away. "Last fall, someone...
...wireless network also provides GPS correction signals for what Mitchell calls his "most innovative work": real-time kinematics (RTK) nozzle control, which he helped develop for pesticides. Normally, when farmers spray their fields, they have to make several passes over the land to ensure every odd angle has been soaked. When they cross a waterway, they have to manually turn the sprayer off and on. "This is expensive and takes time," Mitchell says. With the RTK nozzle, the controller knows where the land has already been sprayed and turns the valves off automatically. Mitchell estimates this cuts...
Unfortunately, for many farmers, such technologies are still out of reach financially. Typical costs for GPS and wireless network systems can run into the tens of thousands. As the seasons pass, however, the results may more than make up for the initial costs. "When Clay first started with the autopilot, the economics didn't seem feasible," says Doug Hefty, a farmer neighbor of the Mitchells'. "But as time went on, I had the opportunity to see what the yield did on his corn hybrids. He surpassed me by leaps and bounds--it's embarrassing. He's using less fertilizer...
...brainchild of Texas' Republican Governor, Rick Perry, the TTC would, if built, completely transform the state's highways over the next 50 years, creating a 4,000-mile network of multimodal corridors for transporting goods and people by car, truck, rail and utility line. Each corridor would have six lanes for cars, four additional lanes for 18-wheel trucks, half a dozen rail lines and a utility zone for moving oil and water, gas and electricity, even broadband data. The corridors could measure up to a quarter of a mile across. The projected cost, at least $183 billion, is more...
...that football magic to TV every week? The production of television football has become a high-tech command performance. Behind the scenes, as Stover was getting ready to make that kick on a November Sunday afternoon, the CBS Broadcast Center in New York City looked like NASA control. The network was broadcasting four games simultaneously across the country (all of the CBS affiliates in Texas, for example, aired the Houston Texans--Indianapolis Colts contest, while New York, Baltimore and even North Dakota got Jets-Ravens). Hundreds of workers monitored screens in some two dozen control rooms, cutting highlight packages...