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.
Its total head and body length is from 110 to 150 cm. The tail alone can measure 60 to 84 cm in length. Cheetahs are 66 to 94 cm tal â¦ l at the shoulder.Males tend to be slightly larger than females and have slightly bigger heads, but there is not a great variation in cheetah sizes and it is difficult to tell males and females apart by appearance alone. The average weight of a cheetah is 80 - 170 pounds.ts total head and body length is from 110 to 150 cm. The tail alone can measure 60 to 84 cm in length. Cheetahs are 66 to 94 cm tal â¦ l at the shoulder.