British Airways is ‘under cyber attack’: computer systems crash across the world sparking chaos at airports with huge queues and passengers stuck on planes

British Airways computer systems have crashed across the world, sparking chaos at airports with massive queues and delayed flights, reports with reference to MailOnline. Hundreds of fliers are stuck in 'huge' check-in

Supersonic Planes Are Mounting a Comeback—Without That Earth-Shaking Boom

Two things explain why you aren’t jetting across the country at the speed of sound: cost, and noise. Forty-eight years after the Concorde made its first flight, supersonic commercial aircraft remain enormously complex and prohibitively expensive. They also generate an inevitable sonic