Word: detected
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Nobody looks forward to a colonoscopy, but there's still no better way to detect and prevent colon cancer. There may, however, be a less intrusive alternative to the dreaded test. Researchers at Mount Sinai School of Medicine in New York City tested a newly improved version of a noninvasive fecal DNA test to screen for early signs of the deadly cancer. Fecal samples from 162 patients who had undergone colonoscopies in the previous 14 days revealed 35 cases of cancer (compared with 40 detected in the colonoscopies). That translates into an impressive 88% sensitivity rate. The fecal screen, however...
...many people, Rock-'n'-Roll ambitions are stifled by a lack of, well, talent. Don't let that stop you anymore. To wit: Australian scientist Richard Helmer, left, recently developed an air-guitar T shirt with built-in motion sensors that detect arm movements and turn them into audible riffs. That's not all. A slew of video games, camps and classes are rolling out to fulfill your delusions of rock-'n'-roll grandeur. So slap on those leather pants and get ready to become the next platinum performer--at least in your imagination...
...fire and shrapnel. Lately, an even more novel item has joined their battle kits. Stratford, N.J., mom Marcelle Shriver recently got a call from her son Todd requesting ... Silly String. Marines working with his unit in Iraq had shown the Army combat engineer how it can be used to detect trip wires. Before searching buildings, for example, personnel spray doorways from at least 10 ft. away with streams of foam--and see if they're snagged by barely visible wires, which are often affixed to bombs. The Army acknowledges the off-label use, and Marine spokesman Captain Jay Delarosa says...
...Hair of the Dog Alcohol-related illnesses can be difficult to treat and even harder to detect...
...starter kit, the NXT box I cracked open was packed with some pretty high-tech gadgetry. For $250, you get 577 pieces, including sensors that can detect sound, light, touch and obstacles (using ultrasound). You can even control it wirelessly with Bluetooth technology. Most robots are fun for a day or two. Lego offers a more lasting thrill; you can build a robot of your own design, play with it for a while, then pull it apart and build something else...