Full article on economist.com
There are few things as bone-chilling as the thought of an aircraft engine exploding in mid-flight, particularly if you happen to be in a seat close to the fast-flying debris. Such accidents are exceedingly rare. But two incidents involving engine failures on February 20th—one affecting a passenger plane over Denver, the other a freighter over Meerssen, in the southern Netherlands—have raised worries. What causes an aircraft engine to blow up? And why are these accidents typically not as catastrophic as instinct suggests they should be...