Do the turbines/blades of a jet engine turn clockwise or counterclockwise? Also, would the engines on opposite wings turn the same direction or not? - Quora
English: Boeing 757-300 with a Rolls Royce RB-211-535E4-B turbofan engine. Shot on a flight from Kevlavik (Iceland) to Copenhagen (Denmark) on April 26th 2007; 26 April 2007 (created); 4 August 2007 (first