Footballers move around pitch like chaotic particles in a fluid
Stop! It’s time to turn 120 degrees to the leftJoe Toth/BPI/REX/ShutterstockBy Leah CraneIf you’ve watched any England football games recently, this news might not surprise you. Footballers seem to move across the pitch in much the same manner as particles move in a chaotic flow of fluid. In fluid dynamics, a turbulent flow is a swirling fluid with...
I regard the brain as a computer which will stop working when its component fail. There is no heaven or afterlife for broken-down computers. That is a fairy story for people afraid of the dark