This week Boeing said it hopes to develop a passenger-carrying hypersonic airliner that would do exactly that, reaching speeds of Mach 5 - about 3,800 mph or roughly five times the speed of sound.
from NDTV News - Special https://ift.tt/2yV6WJE
Saturday, 30 June 2018
Subscribe to:
Post Comments (Atom)
Hello, my name is Jack Sparrow. I'm a 50 year old self-employed Pirate from the Caribbean.
No comments:
Post a Comment