The FitnessGram Pacer Test is a multistage aerobic capacity test that progressively gets more difficult as it continues . The 20 meter pacer test will begin in 30 seconds . Line up at the start . The running speed starts slowly , but gets faster each minute after you hear this signal . A single lap should be completed each time you hear this sound . Remember to run in a straight line , and run as long as possible . The second time you fail to complete a lap before the sound , your test is over . The test will begin on the word start . On your mark , get ready , start . <| sep |> yeah there ' s no question they ' re real friends . <| sep |> Are you rock hard ? solid joke . 810 . Comes up often . <| sep |> A Christian believer , if that is Dawkins ' s audience , would answer that faith cannot be disproved , or for that matter proved , because it doesn ' t depend on rational argument . Faith isn ' t just fantasy , they would say , but it is not logic . Or something like that , it is complicated . An agonistic myself , I still find him vaguely wrongheaded partly his smugness , but mainly something I can ' t well explain . Perhaps it is his optimism that atheism solves everything .