Word: motions
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Dates: during 2000-2009
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...wilder, frontier relationship with its horses and merely borrowed the sport from the Brits anyway - the rules were looser. American jockeys of the time began wondering what would happen if they did a little work on their own, standing up in the stirrups, bending forward and surfing the motion of the horse as it galloped. What happened was, they went faster - 5% to 7% faster between 1890 and 1900, as more and more riders adopted the idea. That's a huge bump in speed in a sport that invented the term "win by a nose." In 1897, riders...
...humans wore the instruments in their kidney belts; the animals wore them at the front of the saddle. "The sensors are accelerometers similar to what's in the Wii," says physicist Andrew Spence, who participated in the work. "Once you synchronize the two, you can determine the relative motion of the man and the horse." The jockeys also wore global-positioning trackers so their speed and position could be followed. "The tracker was in the helmet, where the GPS satellites could get a clear view of it," says Spence. The horses and riders were then sent running, and the biomechanical...
...back oscillates up and down about 6 in. (150 mm) throughout its stride, and fore and aft about 4 in. (100 mm). The jockey moves too - up and down through a cycle of 2.3 in. (60 mm), and fore and aft just 0.8 in. (20 mm). That small motion makes a very big difference...
Media attention followed, and the defense eventually decided not to present the fMRI data. As it was a civil case, the judge ordered the data to be sealed. But a motion to unseal some of the proceedings will be heard on July 24, when the judge could decide to release, among other things, No Lie MRI's report...
...Failure in the nascent field won't break the company. Fujifilm has other businesses such as medical imaging and motion-picture film, and only gets about 5% of its total revenue from its digital camera business. But company officials figure the bet could pay off handsomely if 3-D catches on and Fujifilm, which holds numerous patents on the technology, has a head start. Just standing still isn't a very appealing strategy. The digital-camera market is stagnating. About 128 million digicams were sold last year, and amid the recession, sales are expected to shrink this year, according...