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.
Quick Answer. According to National Geographic, the average adult cheetah weighs from 77 to 143 pounds. The African cats stand 2.5 to 3 feet tall, are between 3.5 to 4.5 feet in length, and bear tails measuring from 25.5 to 31.5 inches.