Civil Mentors Official on MSN

China built the world's highest airport in just 2.5 years, where engines lose power, runways stretch 4,200 meters, and planes fly half empty

At 14,472 feet above sea level, Daocheng Yading Airport operates where thin air forces pilots into oxygen masks, concrete ...
Naked Science on MSN

A passenger jet was stripped down - then the human skin problem appeared

A £60 million Airbus A321 is pulled into a service hangar for a major clean and yearly inspection, where grime can hide cracks, corrosion, leaks, and other defects that matter for safety. The job goes ...