Reviewed By Laura J. Martin, MD. May 28, 2010 (New Orleans) -- If your child insists his positive drug test results are a mistake, there's a chance he could be telling the truth. Drug tests generally produce false-positive results in 5% to 10% of cases and false negatives in 10% to 15% of cases, new research shows.
According to Fox News, MITâs cheetah robot can now jump over obstacles up to 18 inches tall, which is more than half the robotâs height. âOur goal is to use this kind of robot to save lives in a disaster situation,â explains Professor Sangbae Kim.
The cheetah (Acinonyx jubatus) is a feline that is endemic to Africa with some of the species are also found in the Middle East. These animals are the extant members of genus Acinonyx. Without any doubt, cheetah is the fastest living animal on earth and covers a vast distance of about 500 metres (1,600 feet).