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.
Cheetahs have a short tan coat that has small black spots which helps them to hide or be camouflaged. There are no spots on the cheetah's white stomach area. Adult cheetahs will grow to between 90 and 140 pounds and around 4 to 4.5 feet long. They have a slim body, long legs, a deep chest, and a narrow waist. The female cheetah is usually smaller than the male, but there are no major differences in appearance between the male and female cheetah.