We dont believe that you should ever replace physical education. Even in a thousand years a computer will never be able to do so Sal Khan dhavalvadi 4 years ago We dont believe that you should ever replace physical education. Even in a thousand years a computer will never be able to do so Sal Khan 1 We dont believe that you should ever replace physical education. Even in a thousand years a computer will never be able to do so Sal Khan We dont believe that you should ever replace physical education. Even in a thousand years a computer will never be able to do so Sal Khan